121486080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 411040224

約数和(自身を除く): 289554144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1861, 1920, 2040, 2176, 2720, 3264, 3722, 3840, 4080, 4352, 5440, 5583, 6528, 7444, 8160, 9305, 10880, 11166, 13056, 14888, 16320, 18610, 21760, 22332, 27915, 29776, 31637, 32640, 37220, 44664, 55830, 59552, 63274, 65280, 74440, 89328, 94911, 111660, 119104, 126548, 148880, 158185, 178656, 189822, 223320, 238208, 253096, 297760, 316370, 357312, 379644, 446640, 474555, 476416, 506192, 595520, 632740, 714624, 759288, 893280, 949110, 1012384, 1191040, 1265480, 1429248, 1518576, 1786560, 1898220, 2024768, 2382080, 2530960, 3037152, 3573120, 3796440, 4049536, 5061920, 6074304, 7146240, 7592880, 8099072, 10123840, 12148608, 15185760, 20247680, 24297216, 30371520, 40495360, 60743040, 121486080]

約数ペア:

[(1, 121486080), (2, 60743040), (3, 40495360), (4, 30371520), (5, 24297216), (6, 20247680), (8, 15185760), (10, 12148608), (12, 10123840), (15, 8099072), (16, 7592880), (17, 7146240), (20, 6074304), (24, 5061920), (30, 4049536), (32, 3796440), (34, 3573120), (40, 3037152), (48, 2530960), (51, 2382080), (60, 2024768), (64, 1898220), (68, 1786560), (80, 1518576), (85, 1429248), (96, 1265480), (102, 1191040), (120, 1012384), (128, 949110), (136, 893280), (160, 759288), (170, 714624), (192, 632740), (204, 595520), (240, 506192), (255, 476416), (256, 474555), (272, 446640), (320, 379644), (340, 357312), (384, 316370), (408, 297760), (480, 253096), (510, 238208), (544, 223320), (640, 189822), (680, 178656), (768, 158185), (816, 148880), (960, 126548), (1020, 119104), (1088, 111660), (1280, 94911), (1360, 89328), (1632, 74440), (1861, 65280), (1920, 63274), (2040, 59552), (2176, 55830), (2720, 44664), (3264, 37220), (3722, 32640), (3840, 31637), (4080, 29776), (4352, 27915), (5440, 22332), (5583, 21760), (6528, 18610), (7444, 16320), (8160, 14888), (9305, 13056), (10880, 11166)]