13142760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3578

約数の個数: 64

約数和(自身を含む): 40711680

約数和(自身を除く): 27568920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3533, 3720, 7066, 10599, 14132, 17665, 21198, 28264, 35330, 42396, 52995, 70660, 84792, 105990, 109523, 141320, 211980, 219046, 328569, 423960, 438092, 547615, 657138, 876184, 1095230, 1314276, 1642845, 2190460, 2628552, 3285690, 4380920, 6571380, 13142760]

約数ペア:

[(1, 13142760), (2, 6571380), (3, 4380920), (4, 3285690), (5, 2628552), (6, 2190460), (8, 1642845), (10, 1314276), (12, 1095230), (15, 876184), (20, 657138), (24, 547615), (30, 438092), (31, 423960), (40, 328569), (60, 219046), (62, 211980), (93, 141320), (120, 109523), (124, 105990), (155, 84792), (186, 70660), (248, 52995), (310, 42396), (372, 35330), (465, 28264), (620, 21198), (744, 17665), (930, 14132), (1240, 10599), (1860, 7066), (3533, 3720)]