74316120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1871}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 223741440

約数和(自身を除く): 149425320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1871, 1986, 2648, 3310, 3742, 3972, 4965, 5613, 6620, 7484, 7944, 9355, 9930, 11226, 13240, 14968, 18710, 19860, 22452, 28065, 37420, 39720, 44904, 56130, 74840, 112260, 224520, 619301, 1238602, 1857903, 2477204, 3096505, 3715806, 4954408, 6193010, 7431612, 9289515, 12386020, 14863224, 18579030, 24772040, 37158060, 74316120]

約数ペア:

[(1, 74316120), (2, 37158060), (3, 24772040), (4, 18579030), (5, 14863224), (6, 12386020), (8, 9289515), (10, 7431612), (12, 6193010), (15, 4954408), (20, 3715806), (24, 3096505), (30, 2477204), (40, 1857903), (60, 1238602), (120, 619301), (331, 224520), (662, 112260), (993, 74840), (1324, 56130), (1655, 44904), (1871, 39720), (1986, 37420), (2648, 28065), (3310, 22452), (3742, 19860), (3972, 18710), (4965, 14968), (5613, 13240), (6620, 11226), (7484, 9930), (7944, 9355)]