724008120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2333

約数の個数: 128

約数和(自身を含む): 2379456000

約数和(自身を除く): 1655447880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 330, 440, 538, 660, 807, 1076, 1320, 1345, 1614, 2039, 2152, 2690, 2959, 3228, 4035, 4078, 5380, 5918, 6117, 6456, 8070, 8156, 8877, 10195, 10760, 11836, 12234, 14795, 16140, 16312, 17754, 20390, 22429, 23672, 24468, 29590, 30585, 32280, 35508, 40780, 44385, 44858, 48936, 59180, 61170, 67287, 71016, 81560, 88770, 89716, 112145, 118360, 122340, 134574, 177540, 179432, 224290, 244680, 269148, 336435, 355080, 448580, 538296, 548491, 672870, 897160, 1096982, 1345740, 1645473, 2193964, 2691480, 2742455, 3290946, 4387928, 5484910, 6033401, 6581892, 8227365, 10969820, 12066802, 13163784, 16454730, 18100203, 21939640, 24133604, 30167005, 32909460, 36200406, 48267208, 60334010, 65818920, 72400812, 90501015, 120668020, 144801624, 181002030, 241336040, 362004060, 724008120]

約数ペア:

[(1, 724008120), (2, 362004060), (3, 241336040), (4, 181002030), (5, 144801624), (6, 120668020), (8, 90501015), (10, 72400812), (11, 65818920), (12, 60334010), (15, 48267208), (20, 36200406), (22, 32909460), (24, 30167005), (30, 24133604), (33, 21939640), (40, 18100203), (44, 16454730), (55, 13163784), (60, 12066802), (66, 10969820), (88, 8227365), (110, 6581892), (120, 6033401), (132, 5484910), (165, 4387928), (220, 3290946), (264, 2742455), (269, 2691480), (330, 2193964), (440, 1645473), (538, 1345740), (660, 1096982), (807, 897160), (1076, 672870), (1320, 548491), (1345, 538296), (1614, 448580), (2039, 355080), (2152, 336435), (2690, 269148), (2959, 244680), (3228, 224290), (4035, 179432), (4078, 177540), (5380, 134574), (5918, 122340), (6117, 118360), (6456, 112145), (8070, 89716), (8156, 88770), (8877, 81560), (10195, 71016), (10760, 67287), (11836, 61170), (12234, 59180), (14795, 48936), (16140, 44858), (16312, 44385), (17754, 40780), (20390, 35508), (22429, 32280), (23672, 30585), (24468, 29590)]