464885280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4547}}^1$

素因数の和:4639

約数の個数: 144

約数和(自身を含む): 1609118784

約数和(自身を除く): 1144233504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 4547, 5112, 5680, 6390, 6816, 8520, 9094, 10224, 11360, 12780, 13641, 17040, 18188, 20448, 22735, 25560, 27282, 34080, 36376, 40923, 45470, 51120, 54564, 68205, 72752, 81846, 90940, 102240, 109128, 136410, 145504, 163692, 181880, 204615, 218256, 272820, 322837, 327384, 363760, 409230, 436512, 545640, 645674, 654768, 727520, 818460, 968511, 1091280, 1291348, 1309536, 1614185, 1636920, 1937022, 2182560, 2582696, 2905533, 3228370, 3273840, 3874044, 4842555, 5165392, 5811066, 6456740, 6547680, 7748088, 9685110, 10330784, 11622132, 12913480, 14527665, 15496176, 19370220, 23244264, 25826960, 29055330, 30992352, 38740440, 46488528, 51653920, 58110660, 77480880, 92977056, 116221320, 154961760, 232442640, 464885280]

約数ペア:

[(1, 464885280), (2, 232442640), (3, 154961760), (4, 116221320), (5, 92977056), (6, 77480880), (8, 58110660), (9, 51653920), (10, 46488528), (12, 38740440), (15, 30992352), (16, 29055330), (18, 25826960), (20, 23244264), (24, 19370220), (30, 15496176), (32, 14527665), (36, 12913480), (40, 11622132), (45, 10330784), (48, 9685110), (60, 7748088), (71, 6547680), (72, 6456740), (80, 5811066), (90, 5165392), (96, 4842555), (120, 3874044), (142, 3273840), (144, 3228370), (160, 2905533), (180, 2582696), (213, 2182560), (240, 1937022), (284, 1636920), (288, 1614185), (355, 1309536), (360, 1291348), (426, 1091280), (480, 968511), (568, 818460), (639, 727520), (710, 654768), (720, 645674), (852, 545640), (1065, 436512), (1136, 409230), (1278, 363760), (1420, 327384), (1440, 322837), (1704, 272820), (2130, 218256), (2272, 204615), (2556, 181880), (2840, 163692), (3195, 145504), (3408, 136410), (4260, 109128), (4547, 102240), (5112, 90940), (5680, 81846), (6390, 72752), (6816, 68205), (8520, 54564), (9094, 51120), (10224, 45470), (11360, 40923), (12780, 36376), (13641, 34080), (17040, 27282), (18188, 25560), (20448, 22735)]