303397440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 1007303040

約数和(自身を除く): 703905600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 67, 80, 89, 96, 106, 120, 134, 159, 160, 178, 192, 201, 212, 240, 265, 267, 268, 318, 320, 335, 356, 402, 424, 445, 480, 530, 534, 536, 636, 670, 712, 795, 804, 848, 890, 960, 1005, 1060, 1068, 1072, 1272, 1335, 1340, 1424, 1590, 1608, 1696, 1780, 2010, 2120, 2136, 2144, 2544, 2670, 2680, 2848, 3180, 3216, 3392, 3551, 3560, 4020, 4240, 4272, 4288, 4717, 5088, 5340, 5360, 5696, 5963, 6360, 6432, 7102, 7120, 8040, 8480, 8544, 9434, 10176, 10653, 10680, 10720, 11926, 12720, 12864, 14151, 14204, 14240, 16080, 16960, 17088, 17755, 17889, 18868, 21306, 21360, 21440, 23585, 23852, 25440, 28302, 28408, 28480, 29815, 32160, 35510, 35778, 37736, 42612, 42720, 47170, 47704, 50880, 53265, 56604, 56816, 59630, 64320, 70755, 71020, 71556, 75472, 85224, 85440, 89445, 94340, 95408, 106530, 113208, 113632, 119260, 141510, 142040, 143112, 150944, 170448, 178890, 188680, 190816, 213060, 226416, 227264, 238520, 283020, 284080, 286224, 301888, 316039, 340896, 357780, 377360, 381632, 426120, 452832, 477040, 566040, 568160, 572448, 632078, 681792, 715560, 754720, 852240, 905664, 948117, 954080, 1132080, 1136320, 1144896, 1264156, 1431120, 1509440, 1580195, 1704480, 1896234, 1908160, 2264160, 2528312, 2862240, 3160390, 3408960, 3792468, 4528320, 4740585, 5056624, 5724480, 6320780, 7584936, 9481170, 10113248, 12641560, 15169872, 18962340, 20226496, 25283120, 30339744, 37924680, 50566240, 60679488, 75849360, 101132480, 151698720, 303397440]

約数ペア:

[(1, 303397440), (2, 151698720), (3, 101132480), (4, 75849360), (5, 60679488), (6, 50566240), (8, 37924680), (10, 30339744), (12, 25283120), (15, 20226496), (16, 18962340), (20, 15169872), (24, 12641560), (30, 10113248), (32, 9481170), (40, 7584936), (48, 6320780), (53, 5724480), (60, 5056624), (64, 4740585), (67, 4528320), (80, 3792468), (89, 3408960), (96, 3160390), (106, 2862240), (120, 2528312), (134, 2264160), (159, 1908160), (160, 1896234), (178, 1704480), (192, 1580195), (201, 1509440), (212, 1431120), (240, 1264156), (265, 1144896), (267, 1136320), (268, 1132080), (318, 954080), (320, 948117), (335, 905664), (356, 852240), (402, 754720), (424, 715560), (445, 681792), (480, 632078), (530, 572448), (534, 568160), (536, 566040), (636, 477040), (670, 452832), (712, 426120), (795, 381632), (804, 377360), (848, 357780), (890, 340896), (960, 316039), (1005, 301888), (1060, 286224), (1068, 284080), (1072, 283020), (1272, 238520), (1335, 227264), (1340, 226416), (1424, 213060), (1590, 190816), (1608, 188680), (1696, 178890), (1780, 170448), (2010, 150944), (2120, 143112), (2136, 142040), (2144, 141510), (2544, 119260), (2670, 113632), (2680, 113208), (2848, 106530), (3180, 95408), (3216, 94340), (3392, 89445), (3551, 85440), (3560, 85224), (4020, 75472), (4240, 71556), (4272, 71020), (4288, 70755), (4717, 64320), (5088, 59630), (5340, 56816), (5360, 56604), (5696, 53265), (5963, 50880), (6360, 47704), (6432, 47170), (7102, 42720), (7120, 42612), (8040, 37736), (8480, 35778), (8544, 35510), (9434, 32160), (10176, 29815), (10653, 28480), (10680, 28408), (10720, 28302), (11926, 25440), (12720, 23852), (12864, 23585), (14151, 21440), (14204, 21360), (14240, 21306), (16080, 18868), (16960, 17889), (17088, 17755)]