83153640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2557}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 250479360

約数和(自身を除く): 167325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2557, 2710, 3252, 4065, 5114, 5420, 6504, 7671, 8130, 10228, 10840, 12785, 15342, 16260, 20456, 25570, 30684, 32520, 38355, 51140, 61368, 76710, 102280, 153420, 306840, 692947, 1385894, 2078841, 2771788, 3464735, 4157682, 5543576, 6929470, 8315364, 10394205, 13858940, 16630728, 20788410, 27717880, 41576820, 83153640]

約数ペア:

[(1, 83153640), (2, 41576820), (3, 27717880), (4, 20788410), (5, 16630728), (6, 13858940), (8, 10394205), (10, 8315364), (12, 6929470), (15, 5543576), (20, 4157682), (24, 3464735), (30, 2771788), (40, 2078841), (60, 1385894), (120, 692947), (271, 306840), (542, 153420), (813, 102280), (1084, 76710), (1355, 61368), (1626, 51140), (2168, 38355), (2557, 32520), (2710, 30684), (3252, 25570), (4065, 20456), (5114, 16260), (5420, 15342), (6504, 12785), (7671, 10840), (8130, 10228)]