15276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 48291552

約数和(自身を除く): 33014832

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, 1201, 1272, 1590, 2120, 2402, 2544, 3180, 3603, 4240, 4804, 6005, 6360, 7206, 9608, 12010, 12720, 14412, 18015, 19216, 24020, 28824, 36030, 48040, 57648, 63653, 72060, 96080, 127306, 144120, 190959, 254612, 288240, 318265, 381918, 509224, 636530, 763836, 954795, 1018448, 1273060, 1527672, 1909590, 2546120, 3055344, 3819180, 5092240, 7638360, 15276720]

約数ペア:

[(1, 15276720), (2, 7638360), (3, 5092240), (4, 3819180), (5, 3055344), (6, 2546120), (8, 1909590), (10, 1527672), (12, 1273060), (15, 1018448), (16, 954795), (20, 763836), (24, 636530), (30, 509224), (40, 381918), (48, 318265), (53, 288240), (60, 254612), (80, 190959), (106, 144120), (120, 127306), (159, 96080), (212, 72060), (240, 63653), (265, 57648), (318, 48040), (424, 36030), (530, 28824), (636, 24020), (795, 19216), (848, 18015), (1060, 14412), (1201, 12720), (1272, 12010), (1590, 9608), (2120, 7206), (2402, 6360), (2544, 6005), (3180, 4804), (3603, 4240)]