330613680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72503}}^1$

素因数の和:72538

約数の個数: 80

約数和(自身を含む): 1078859520

約数和(自身を除く): 748245840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 72503, 145006, 217509, 290012, 362515, 435018, 580024, 725030, 870036, 1087545, 1160048, 1377557, 1450060, 1740072, 2175090, 2755114, 2900120, 3480144, 4132671, 4350180, 5510228, 5800240, 6887785, 8265342, 8700360, 11020456, 13775570, 16530684, 17400720, 20663355, 22040912, 27551140, 33061368, 41326710, 55102280, 66122736, 82653420, 110204560, 165306840, 330613680]

約数ペア:

[(1, 330613680), (2, 165306840), (3, 110204560), (4, 82653420), (5, 66122736), (6, 55102280), (8, 41326710), (10, 33061368), (12, 27551140), (15, 22040912), (16, 20663355), (19, 17400720), (20, 16530684), (24, 13775570), (30, 11020456), (38, 8700360), (40, 8265342), (48, 6887785), (57, 5800240), (60, 5510228), (76, 4350180), (80, 4132671), (95, 3480144), (114, 2900120), (120, 2755114), (152, 2175090), (190, 1740072), (228, 1450060), (240, 1377557), (285, 1160048), (304, 1087545), (380, 870036), (456, 725030), (570, 580024), (760, 435018), (912, 362515), (1140, 290012), (1520, 217509), (2280, 145006), (4560, 72503)]