179808240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2557}}^1$

素因数の和:2866

約数の個数: 80

約数和(自身を含む): 559526688

約数和(自身を除く): 379718448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2557, 2930, 3516, 4395, 4688, 5114, 5860, 7032, 7671, 8790, 10228, 11720, 12785, 14064, 15342, 17580, 20456, 23440, 25570, 30684, 35160, 38355, 40912, 51140, 61368, 70320, 76710, 102280, 122736, 153420, 204560, 306840, 613680, 749201, 1498402, 2247603, 2996804, 3746005, 4495206, 5993608, 7492010, 8990412, 11238015, 11987216, 14984020, 17980824, 22476030, 29968040, 35961648, 44952060, 59936080, 89904120, 179808240]

約数ペア:

[(1, 179808240), (2, 89904120), (3, 59936080), (4, 44952060), (5, 35961648), (6, 29968040), (8, 22476030), (10, 17980824), (12, 14984020), (15, 11987216), (16, 11238015), (20, 8990412), (24, 7492010), (30, 5993608), (40, 4495206), (48, 3746005), (60, 2996804), (80, 2247603), (120, 1498402), (240, 749201), (293, 613680), (586, 306840), (879, 204560), (1172, 153420), (1465, 122736), (1758, 102280), (2344, 76710), (2557, 70320), (2930, 61368), (3516, 51140), (4395, 40912), (4688, 38355), (5114, 35160), (5860, 30684), (7032, 25570), (7671, 23440), (8790, 20456), (10228, 17580), (11720, 15342), (12785, 14064)]