77012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49367}}^1$

素因数の和:49394

約数の個数: 64

約数和(自身を含む): 248814720

約数和(自身を除く): 171802200

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, 49367, 98734, 148101, 197468, 246835, 296202, 394936, 493670, 592404, 641771, 740505, 987340, 1184808, 1283542, 1481010, 1925313, 1974680, 2567084, 2962020, 3208855, 3850626, 5134168, 5924040, 6417710, 7701252, 9626565, 12835420, 15402504, 19253130, 25670840, 38506260, 77012520]

約数ペア:

[(1, 77012520), (2, 38506260), (3, 25670840), (4, 19253130), (5, 15402504), (6, 12835420), (8, 9626565), (10, 7701252), (12, 6417710), (13, 5924040), (15, 5134168), (20, 3850626), (24, 3208855), (26, 2962020), (30, 2567084), (39, 1974680), (40, 1925313), (52, 1481010), (60, 1283542), (65, 1184808), (78, 987340), (104, 740505), (120, 641771), (130, 592404), (156, 493670), (195, 394936), (260, 296202), (312, 246835), (390, 197468), (520, 148101), (780, 98734), (1560, 49367)]