47788680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 147254400

約数和(自身を除く): 99465720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 79, 120, 142, 158, 213, 237, 284, 316, 355, 395, 426, 474, 568, 632, 710, 790, 852, 948, 1065, 1185, 1420, 1580, 1704, 1896, 2130, 2370, 2840, 3160, 4260, 4740, 5041, 5609, 8520, 9480, 10082, 11218, 15123, 16827, 20164, 22436, 25205, 28045, 30246, 33654, 40328, 44872, 50410, 56090, 60492, 67308, 75615, 84135, 100820, 112180, 120984, 134616, 151230, 168270, 201640, 224360, 302460, 336540, 398239, 604920, 673080, 796478, 1194717, 1592956, 1991195, 2389434, 3185912, 3982390, 4778868, 5973585, 7964780, 9557736, 11947170, 15929560, 23894340, 47788680]

約数ペア:

[(1, 47788680), (2, 23894340), (3, 15929560), (4, 11947170), (5, 9557736), (6, 7964780), (8, 5973585), (10, 4778868), (12, 3982390), (15, 3185912), (20, 2389434), (24, 1991195), (30, 1592956), (40, 1194717), (60, 796478), (71, 673080), (79, 604920), (120, 398239), (142, 336540), (158, 302460), (213, 224360), (237, 201640), (284, 168270), (316, 151230), (355, 134616), (395, 120984), (426, 112180), (474, 100820), (568, 84135), (632, 75615), (710, 67308), (790, 60492), (852, 56090), (948, 50410), (1065, 44872), (1185, 40328), (1420, 33654), (1580, 30246), (1704, 28045), (1896, 25205), (2130, 22436), (2370, 20164), (2840, 16827), (3160, 15123), (4260, 11218), (4740, 10082), (5041, 9480), (5609, 8520)]