15979920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6053}}^1$

素因数の和:6080

約数の個数: 80

約数和(自身を含む): 54050112

約数和(自身を除く): 38070192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6053, 12106, 18159, 24212, 30265, 36318, 48424, 60530, 66583, 72636, 90795, 96848, 121060, 133166, 145272, 181590, 199749, 242120, 266332, 290544, 332915, 363180, 399498, 484240, 532664, 665830, 726360, 798996, 998745, 1065328, 1331660, 1452720, 1597992, 1997490, 2663320, 3195984, 3994980, 5326640, 7989960, 15979920]

約数ペア:

[(1, 15979920), (2, 7989960), (3, 5326640), (4, 3994980), (5, 3195984), (6, 2663320), (8, 1997490), (10, 1597992), (11, 1452720), (12, 1331660), (15, 1065328), (16, 998745), (20, 798996), (22, 726360), (24, 665830), (30, 532664), (33, 484240), (40, 399498), (44, 363180), (48, 332915), (55, 290544), (60, 266332), (66, 242120), (80, 199749), (88, 181590), (110, 145272), (120, 133166), (132, 121060), (165, 96848), (176, 90795), (220, 72636), (240, 66583), (264, 60530), (330, 48424), (440, 36318), (528, 30265), (660, 24212), (880, 18159), (1320, 12106), (2640, 6053)]