309585720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48677}}^1$

素因数の和:48744

約数の個数: 64

約数和(自身を含む): 946300320

約数和(自身を除く): 636714600

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, 48677, 97354, 146031, 194708, 243385, 292062, 389416, 486770, 584124, 730155, 973540, 1168248, 1460310, 1947080, 2579881, 2920620, 5159762, 5841240, 7739643, 10319524, 12899405, 15479286, 20639048, 25798810, 30958572, 38698215, 51597620, 61917144, 77396430, 103195240, 154792860, 309585720]

約数ペア:

[(1, 309585720), (2, 154792860), (3, 103195240), (4, 77396430), (5, 61917144), (6, 51597620), (8, 38698215), (10, 30958572), (12, 25798810), (15, 20639048), (20, 15479286), (24, 12899405), (30, 10319524), (40, 7739643), (53, 5841240), (60, 5159762), (106, 2920620), (120, 2579881), (159, 1947080), (212, 1460310), (265, 1168248), (318, 973540), (424, 730155), (530, 584124), (636, 486770), (795, 389416), (1060, 292062), (1272, 243385), (1590, 194708), (2120, 146031), (3180, 97354), (6360, 48677)]