374941320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{240347}}^1$

素因数の和:240374

約数の個数: 64

約数和(自身を含む): 1211353920

約数和(自身を除く): 836412600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 240347, 480694, 721041, 961388, 1201735, 1442082, 1922776, 2403470, 2884164, 3124511, 3605205, 4806940, 5768328, 6249022, 7210410, 9373533, 9613880, 12498044, 14420820, 15622555, 18747066, 24996088, 28841640, 31245110, 37494132, 46867665, 62490220, 74988264, 93735330, 124980440, 187470660, 374941320]

約数ペア:

[(1, 374941320), (2, 187470660), (3, 124980440), (4, 93735330), (5, 74988264), (6, 62490220), (8, 46867665), (10, 37494132), (12, 31245110), (13, 28841640), (15, 24996088), (20, 18747066), (24, 15622555), (26, 14420820), (30, 12498044), (39, 9613880), (40, 9373533), (52, 7210410), (60, 6249022), (65, 5768328), (78, 4806940), (104, 3605205), (120, 3124511), (130, 2884164), (156, 2403470), (195, 1922776), (260, 1442082), (312, 1201735), (390, 961388), (520, 721041), (780, 480694), (1560, 240347)]