471247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 1456266240

約数和(自身を除く): 985018920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 271, 337, 344, 430, 516, 542, 645, 674, 813, 860, 1011, 1032, 1084, 1290, 1348, 1355, 1626, 1685, 1720, 2022, 2168, 2580, 2696, 2710, 3252, 3370, 4044, 4065, 5055, 5160, 5420, 6504, 6740, 8088, 8130, 10110, 10840, 11653, 13480, 14491, 16260, 20220, 23306, 28982, 32520, 34959, 40440, 43473, 46612, 57964, 58265, 69918, 72455, 86946, 91327, 93224, 115928, 116530, 139836, 144910, 173892, 174795, 182654, 217365, 233060, 273981, 279672, 289820, 347784, 349590, 365308, 434730, 456635, 466120, 547962, 579640, 699180, 730616, 869460, 913270, 1095924, 1369905, 1398360, 1738920, 1826540, 2191848, 2739810, 3653080, 3927061, 5479620, 7854122, 10959240, 11781183, 15708244, 19635305, 23562366, 31416488, 39270610, 47124732, 58905915, 78541220, 94249464, 117811830, 157082440, 235623660, 471247320]

約数ペア:

[(1, 471247320), (2, 235623660), (3, 157082440), (4, 117811830), (5, 94249464), (6, 78541220), (8, 58905915), (10, 47124732), (12, 39270610), (15, 31416488), (20, 23562366), (24, 19635305), (30, 15708244), (40, 11781183), (43, 10959240), (60, 7854122), (86, 5479620), (120, 3927061), (129, 3653080), (172, 2739810), (215, 2191848), (258, 1826540), (271, 1738920), (337, 1398360), (344, 1369905), (430, 1095924), (516, 913270), (542, 869460), (645, 730616), (674, 699180), (813, 579640), (860, 547962), (1011, 466120), (1032, 456635), (1084, 434730), (1290, 365308), (1348, 349590), (1355, 347784), (1626, 289820), (1685, 279672), (1720, 273981), (2022, 233060), (2168, 217365), (2580, 182654), (2696, 174795), (2710, 173892), (3252, 144910), (3370, 139836), (4044, 116530), (4065, 115928), (5055, 93224), (5160, 91327), (5420, 86946), (6504, 72455), (6740, 69918), (8088, 58265), (8130, 57964), (10110, 46612), (10840, 43473), (11653, 40440), (13480, 34959), (14491, 32520), (16260, 28982), (20220, 23306)]