248313480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39043}}^1$

素因数の和:39110

約数の個数: 64

約数和(自身を含む): 759015360

約数和(自身を除く): 510701880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 39043, 78086, 117129, 156172, 195215, 234258, 312344, 390430, 468516, 585645, 780860, 937032, 1171290, 1561720, 2069279, 2342580, 4138558, 4685160, 6207837, 8277116, 10346395, 12415674, 16554232, 20692790, 24831348, 31039185, 41385580, 49662696, 62078370, 82771160, 124156740, 248313480]

約数ペア:

[(1, 248313480), (2, 124156740), (3, 82771160), (4, 62078370), (5, 49662696), (6, 41385580), (8, 31039185), (10, 24831348), (12, 20692790), (15, 16554232), (20, 12415674), (24, 10346395), (30, 8277116), (40, 6207837), (53, 4685160), (60, 4138558), (106, 2342580), (120, 2069279), (159, 1561720), (212, 1171290), (265, 937032), (318, 780860), (424, 585645), (530, 468516), (636, 390430), (795, 312344), (1060, 234258), (1272, 195215), (1590, 156172), (2120, 117129), (3180, 78086), (6360, 39043)]