327383160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209861}}^1$

素因数の和:209888

約数の個数: 64

約数和(自身を含む): 1057704480

約数和(自身を除く): 730321320

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, 209861, 419722, 629583, 839444, 1049305, 1259166, 1678888, 2098610, 2518332, 2728193, 3147915, 4197220, 5036664, 5456386, 6295830, 8184579, 8394440, 10912772, 12591660, 13640965, 16369158, 21825544, 25183320, 27281930, 32738316, 40922895, 54563860, 65476632, 81845790, 109127720, 163691580, 327383160]

約数ペア:

[(1, 327383160), (2, 163691580), (3, 109127720), (4, 81845790), (5, 65476632), (6, 54563860), (8, 40922895), (10, 32738316), (12, 27281930), (13, 25183320), (15, 21825544), (20, 16369158), (24, 13640965), (26, 12591660), (30, 10912772), (39, 8394440), (40, 8184579), (52, 6295830), (60, 5456386), (65, 5036664), (78, 4197220), (104, 3147915), (120, 2728193), (130, 2518332), (156, 2098610), (195, 1678888), (260, 1259166), (312, 1049305), (390, 839444), (520, 629583), (780, 419722), (1560, 209861)]