149745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1193}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 465488064

約数和(自身を除く): 315742704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1193, 1569, 2092, 2386, 2615, 3138, 3579, 4184, 4772, 5230, 5965, 6276, 7158, 7845, 8368, 9544, 10460, 11930, 12552, 14316, 15690, 17895, 19088, 20920, 23860, 25104, 28632, 31380, 35790, 41840, 47720, 57264, 62760, 71580, 95440, 125520, 143160, 286320, 623939, 1247878, 1871817, 2495756, 3119695, 3743634, 4991512, 6239390, 7487268, 9359085, 9983024, 12478780, 14974536, 18718170, 24957560, 29949072, 37436340, 49915120, 74872680, 149745360]

約数ペア:

[(1, 149745360), (2, 74872680), (3, 49915120), (4, 37436340), (5, 29949072), (6, 24957560), (8, 18718170), (10, 14974536), (12, 12478780), (15, 9983024), (16, 9359085), (20, 7487268), (24, 6239390), (30, 4991512), (40, 3743634), (48, 3119695), (60, 2495756), (80, 1871817), (120, 1247878), (240, 623939), (523, 286320), (1046, 143160), (1193, 125520), (1569, 95440), (2092, 71580), (2386, 62760), (2615, 57264), (3138, 47720), (3579, 41840), (4184, 35790), (4772, 31380), (5230, 28632), (5965, 25104), (6276, 23860), (7158, 20920), (7845, 19088), (8368, 17895), (9544, 15690), (10460, 14316), (11930, 12552)]