3981360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 12615264

約数和(自身を除く): 8633904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 313, 318, 424, 530, 626, 636, 795, 848, 939, 1060, 1252, 1272, 1565, 1590, 1878, 2120, 2504, 2544, 3130, 3180, 3756, 4240, 4695, 5008, 6260, 6360, 7512, 9390, 12520, 12720, 15024, 16589, 18780, 25040, 33178, 37560, 49767, 66356, 75120, 82945, 99534, 132712, 165890, 199068, 248835, 265424, 331780, 398136, 497670, 663560, 796272, 995340, 1327120, 1990680, 3981360]

約数ペア:

[(1, 3981360), (2, 1990680), (3, 1327120), (4, 995340), (5, 796272), (6, 663560), (8, 497670), (10, 398136), (12, 331780), (15, 265424), (16, 248835), (20, 199068), (24, 165890), (30, 132712), (40, 99534), (48, 82945), (53, 75120), (60, 66356), (80, 49767), (106, 37560), (120, 33178), (159, 25040), (212, 18780), (240, 16589), (265, 15024), (313, 12720), (318, 12520), (424, 9390), (530, 7512), (626, 6360), (636, 6260), (795, 5008), (848, 4695), (939, 4240), (1060, 3756), (1252, 3180), (1272, 3130), (1565, 2544), (1590, 2504), (1878, 2120)]