72476760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19483}}^1$

素因数の和:19528

約数の個数: 64

約数和(自身を含む): 224455680

約数和(自身を除く): 151978920

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, 3720, 19483, 38966, 58449, 77932, 97415, 116898, 155864, 194830, 233796, 292245, 389660, 467592, 584490, 603973, 779320, 1168980, 1207946, 1811919, 2337960, 2415892, 3019865, 3623838, 4831784, 6039730, 7247676, 9059595, 12079460, 14495352, 18119190, 24158920, 36238380, 72476760]

約数ペア:

[(1, 72476760), (2, 36238380), (3, 24158920), (4, 18119190), (5, 14495352), (6, 12079460), (8, 9059595), (10, 7247676), (12, 6039730), (15, 4831784), (20, 3623838), (24, 3019865), (30, 2415892), (31, 2337960), (40, 1811919), (60, 1207946), (62, 1168980), (93, 779320), (120, 603973), (124, 584490), (155, 467592), (186, 389660), (248, 292245), (310, 233796), (372, 194830), (465, 155864), (620, 116898), (744, 97415), (930, 77932), (1240, 58449), (1860, 38966), (3720, 19483)]