1295900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101879}}^1$

素因数の和:101948

約数の個数: 80

約数和(自身を含む): 4093130880

約数和(自身を除く): 2797230000

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, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 101879, 203758, 305637, 407516, 509395, 611274, 815032, 1018790, 1222548, 1528185, 1630064, 2037580, 2445096, 3056370, 4075160, 4890192, 5399587, 6112740, 8150320, 10799174, 12225480, 16198761, 21598348, 24450960, 26997935, 32397522, 43196696, 53995870, 64795044, 80993805, 86393392, 107991740, 129590088, 161987610, 215983480, 259180176, 323975220, 431966960, 647950440, 1295900880]

約数ペア:

[(1, 1295900880), (2, 647950440), (3, 431966960), (4, 323975220), (5, 259180176), (6, 215983480), (8, 161987610), (10, 129590088), (12, 107991740), (15, 86393392), (16, 80993805), (20, 64795044), (24, 53995870), (30, 43196696), (40, 32397522), (48, 26997935), (53, 24450960), (60, 21598348), (80, 16198761), (106, 12225480), (120, 10799174), (159, 8150320), (212, 6112740), (240, 5399587), (265, 4890192), (318, 4075160), (424, 3056370), (530, 2445096), (636, 2037580), (795, 1630064), (848, 1528185), (1060, 1222548), (1272, 1018790), (1590, 815032), (2120, 611274), (2544, 509395), (3180, 407516), (4240, 305637), (6360, 203758), (12720, 101879)]