408038520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{64157}}^1$

素因数の和:64224

約数の個数: 64

約数和(自身を含む): 1247231520

約数和(自身を除く): 839193000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 64157, 128314, 192471, 256628, 320785, 384942, 513256, 641570, 769884, 962355, 1283140, 1539768, 1924710, 2566280, 3400321, 3849420, 6800642, 7698840, 10200963, 13601284, 17001605, 20401926, 27202568, 34003210, 40803852, 51004815, 68006420, 81607704, 102009630, 136012840, 204019260, 408038520]

約数ペア:

[(1, 408038520), (2, 204019260), (3, 136012840), (4, 102009630), (5, 81607704), (6, 68006420), (8, 51004815), (10, 40803852), (12, 34003210), (15, 27202568), (20, 20401926), (24, 17001605), (30, 13601284), (40, 10200963), (53, 7698840), (60, 6800642), (106, 3849420), (120, 3400321), (159, 2566280), (212, 1924710), (265, 1539768), (318, 1283140), (424, 962355), (530, 769884), (636, 641570), (795, 513256), (1060, 384942), (1272, 320785), (1590, 256628), (2120, 192471), (3180, 128314), (6360, 64157)]