68953560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44201}}^1$

素因数の和:44228

約数の個数: 64

約数和(自身を含む): 222778080

約数和(自身を除く): 153824520

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, 44201, 88402, 132603, 176804, 221005, 265206, 353608, 442010, 530412, 574613, 663015, 884020, 1060824, 1149226, 1326030, 1723839, 1768040, 2298452, 2652060, 2873065, 3447678, 4596904, 5304120, 5746130, 6895356, 8619195, 11492260, 13790712, 17238390, 22984520, 34476780, 68953560]

約数ペア:

[(1, 68953560), (2, 34476780), (3, 22984520), (4, 17238390), (5, 13790712), (6, 11492260), (8, 8619195), (10, 6895356), (12, 5746130), (13, 5304120), (15, 4596904), (20, 3447678), (24, 2873065), (26, 2652060), (30, 2298452), (39, 1768040), (40, 1723839), (52, 1326030), (60, 1149226), (65, 1060824), (78, 884020), (104, 663015), (120, 574613), (130, 530412), (156, 442010), (195, 353608), (260, 265206), (312, 221005), (390, 176804), (520, 132603), (780, 88402), (1560, 44201)]