61559040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 222518016

約数和(自身を除く): 160958976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 41, 46, 48, 51, 60, 64, 68, 69, 80, 82, 85, 92, 96, 102, 115, 120, 123, 128, 136, 138, 160, 164, 170, 184, 192, 204, 205, 230, 240, 246, 255, 256, 272, 276, 320, 328, 340, 345, 368, 384, 391, 408, 410, 460, 480, 492, 510, 544, 552, 615, 640, 656, 680, 690, 697, 736, 768, 782, 816, 820, 920, 943, 960, 984, 1020, 1088, 1104, 1173, 1230, 1280, 1312, 1360, 1380, 1394, 1472, 1564, 1632, 1640, 1840, 1886, 1920, 1955, 1968, 2040, 2091, 2176, 2208, 2346, 2460, 2624, 2720, 2760, 2788, 2829, 2944, 3128, 3264, 3280, 3485, 3680, 3772, 3840, 3910, 3936, 4080, 4182, 4352, 4416, 4692, 4715, 4920, 5248, 5440, 5520, 5576, 5658, 5865, 5888, 6256, 6528, 6560, 6970, 7360, 7544, 7820, 7872, 8160, 8364, 8832, 9384, 9430, 9840, 10455, 10496, 10880, 11040, 11152, 11316, 11730, 12512, 13056, 13120, 13940, 14145, 14720, 15088, 15640, 15744, 16031, 16320, 16728, 17664, 18768, 18860, 19680, 20910, 21760, 22080, 22304, 22632, 23460, 25024, 26240, 27880, 28290, 29440, 30176, 31280, 31488, 32062, 32640, 33456, 37536, 37720, 39360, 41820, 44160, 44608, 45264, 46920, 48093, 50048, 52480, 55760, 56580, 60352, 62560, 64124, 65280, 66912, 75072, 75440, 78720, 80155, 83640, 88320, 89216, 90528, 93840, 96186, 100096, 111520, 113160, 120704, 125120, 128248, 133824, 150144, 150880, 157440, 160310, 167280, 178432, 181056, 187680, 192372, 223040, 226320, 240465, 241408, 250240, 256496, 267648, 300288, 301760, 320620, 334560, 362112, 375360, 384744, 446080, 452640, 480930, 500480, 512992, 535296, 603520, 641240, 669120, 724224, 750720, 769488, 892160, 905280, 961860, 1025984, 1207040, 1282480, 1338240, 1501440, 1538976, 1810560, 1923720, 2051968, 2564960, 2676480, 3077952, 3621120, 3847440, 4103936, 5129920, 6155904, 7694880, 10259840, 12311808, 15389760, 20519680, 30779520, 61559040]

約数ペア:

[(1, 61559040), (2, 30779520), (3, 20519680), (4, 15389760), (5, 12311808), (6, 10259840), (8, 7694880), (10, 6155904), (12, 5129920), (15, 4103936), (16, 3847440), (17, 3621120), (20, 3077952), (23, 2676480), (24, 2564960), (30, 2051968), (32, 1923720), (34, 1810560), (40, 1538976), (41, 1501440), (46, 1338240), (48, 1282480), (51, 1207040), (60, 1025984), (64, 961860), (68, 905280), (69, 892160), (80, 769488), (82, 750720), (85, 724224), (92, 669120), (96, 641240), (102, 603520), (115, 535296), (120, 512992), (123, 500480), (128, 480930), (136, 452640), (138, 446080), (160, 384744), (164, 375360), (170, 362112), (184, 334560), (192, 320620), (204, 301760), (205, 300288), (230, 267648), (240, 256496), (246, 250240), (255, 241408), (256, 240465), (272, 226320), (276, 223040), (320, 192372), (328, 187680), (340, 181056), (345, 178432), (368, 167280), (384, 160310), (391, 157440), (408, 150880), (410, 150144), (460, 133824), (480, 128248), (492, 125120), (510, 120704), (544, 113160), (552, 111520), (615, 100096), (640, 96186), (656, 93840), (680, 90528), (690, 89216), (697, 88320), (736, 83640), (768, 80155), (782, 78720), (816, 75440), (820, 75072), (920, 66912), (943, 65280), (960, 64124), (984, 62560), (1020, 60352), (1088, 56580), (1104, 55760), (1173, 52480), (1230, 50048), (1280, 48093), (1312, 46920), (1360, 45264), (1380, 44608), (1394, 44160), (1472, 41820), (1564, 39360), (1632, 37720), (1640, 37536), (1840, 33456), (1886, 32640), (1920, 32062), (1955, 31488), (1968, 31280), (2040, 30176), (2091, 29440), (2176, 28290), (2208, 27880), (2346, 26240), (2460, 25024), (2624, 23460), (2720, 22632), (2760, 22304), (2788, 22080), (2829, 21760), (2944, 20910), (3128, 19680), (3264, 18860), (3280, 18768), (3485, 17664), (3680, 16728), (3772, 16320), (3840, 16031), (3910, 15744), (3936, 15640), (4080, 15088), (4182, 14720), (4352, 14145), (4416, 13940), (4692, 13120), (4715, 13056), (4920, 12512), (5248, 11730), (5440, 11316), (5520, 11152), (5576, 11040), (5658, 10880), (5865, 10496), (5888, 10455), (6256, 9840), (6528, 9430), (6560, 9384), (6970, 8832), (7360, 8364), (7544, 8160), (7820, 7872)]