47438640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1667

約数の個数: 120

約数和(自身を含む): 163302048

約数和(自身を除く): 115863408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1607, 1640, 1845, 1968, 2460, 2952, 3214, 3280, 3690, 4821, 4920, 5904, 6428, 7380, 8035, 9642, 9840, 12856, 14463, 14760, 16070, 19284, 24105, 25712, 28926, 29520, 32140, 38568, 48210, 57852, 64280, 65887, 72315, 77136, 96420, 115704, 128560, 131774, 144630, 192840, 197661, 231408, 263548, 289260, 329435, 385680, 395322, 527096, 578520, 592983, 658870, 790644, 988305, 1054192, 1157040, 1185966, 1317740, 1581288, 1976610, 2371932, 2635480, 2964915, 3162576, 3953220, 4743864, 5270960, 5929830, 7906440, 9487728, 11859660, 15812880, 23719320, 47438640]

約数ペア:

[(1, 47438640), (2, 23719320), (3, 15812880), (4, 11859660), (5, 9487728), (6, 7906440), (8, 5929830), (9, 5270960), (10, 4743864), (12, 3953220), (15, 3162576), (16, 2964915), (18, 2635480), (20, 2371932), (24, 1976610), (30, 1581288), (36, 1317740), (40, 1185966), (41, 1157040), (45, 1054192), (48, 988305), (60, 790644), (72, 658870), (80, 592983), (82, 578520), (90, 527096), (120, 395322), (123, 385680), (144, 329435), (164, 289260), (180, 263548), (205, 231408), (240, 197661), (246, 192840), (328, 144630), (360, 131774), (369, 128560), (410, 115704), (492, 96420), (615, 77136), (656, 72315), (720, 65887), (738, 64280), (820, 57852), (984, 48210), (1230, 38568), (1476, 32140), (1607, 29520), (1640, 28926), (1845, 25712), (1968, 24105), (2460, 19284), (2952, 16070), (3214, 14760), (3280, 14463), (3690, 12856), (4821, 9840), (4920, 9642), (5904, 8035), (6428, 7380)]