30476760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13400

約数の個数: 64

約数和(自身を含む): 96249600

約数和(自身を除く): 65772840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 253973, 267340, 320808, 401010, 507946, 534680, 761919, 802020, 1015892, 1269865, 1523838, 1604040, 2031784, 2539730, 3047676, 3809595, 5079460, 6095352, 7619190, 10158920, 15238380, 30476760]

約数ペア:

[(1, 30476760), (2, 15238380), (3, 10158920), (4, 7619190), (5, 6095352), (6, 5079460), (8, 3809595), (10, 3047676), (12, 2539730), (15, 2031784), (19, 1604040), (20, 1523838), (24, 1269865), (30, 1015892), (38, 802020), (40, 761919), (57, 534680), (60, 507946), (76, 401010), (95, 320808), (114, 267340), (120, 253973), (152, 200505), (190, 160404), (228, 133670), (285, 106936), (380, 80202), (456, 66835), (570, 53468), (760, 40101), (1140, 26734), (2280, 13367)]