406097520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54583}}^1$

素因数の和:54630

約数の個数: 80

約数和(自身を含む): 1299535872

約数和(自身を除く): 893438352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 54583, 109166, 163749, 218332, 272915, 327498, 436664, 545830, 654996, 818745, 873328, 1091660, 1309992, 1637490, 1692073, 2183320, 2619984, 3274980, 3384146, 4366640, 5076219, 6549960, 6768292, 8460365, 10152438, 13099920, 13536584, 16920730, 20304876, 25381095, 27073168, 33841460, 40609752, 50762190, 67682920, 81219504, 101524380, 135365840, 203048760, 406097520]

約数ペア:

[(1, 406097520), (2, 203048760), (3, 135365840), (4, 101524380), (5, 81219504), (6, 67682920), (8, 50762190), (10, 40609752), (12, 33841460), (15, 27073168), (16, 25381095), (20, 20304876), (24, 16920730), (30, 13536584), (31, 13099920), (40, 10152438), (48, 8460365), (60, 6768292), (62, 6549960), (80, 5076219), (93, 4366640), (120, 3384146), (124, 3274980), (155, 2619984), (186, 2183320), (240, 1692073), (248, 1637490), (310, 1309992), (372, 1091660), (465, 873328), (496, 818745), (620, 654996), (744, 545830), (930, 436664), (1240, 327498), (1488, 272915), (1860, 218332), (2480, 163749), (3720, 109166), (7440, 54583)]