15201120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2908

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 37053600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 2879, 5280, 5758, 8637, 11516, 14395, 17274, 23032, 28790, 31669, 34548, 43185, 46064, 57580, 63338, 69096, 86370, 92128, 95007, 115160, 126676, 138192, 158345, 172740, 190014, 230320, 253352, 276384, 316690, 345480, 380028, 460640, 475035, 506704, 633380, 690960, 760056, 950070, 1013408, 1266760, 1381920, 1520112, 1900140, 2533520, 3040224, 3800280, 5067040, 7600560, 15201120]

約数ペア:

[(1, 15201120), (2, 7600560), (3, 5067040), (4, 3800280), (5, 3040224), (6, 2533520), (8, 1900140), (10, 1520112), (11, 1381920), (12, 1266760), (15, 1013408), (16, 950070), (20, 760056), (22, 690960), (24, 633380), (30, 506704), (32, 475035), (33, 460640), (40, 380028), (44, 345480), (48, 316690), (55, 276384), (60, 253352), (66, 230320), (80, 190014), (88, 172740), (96, 158345), (110, 138192), (120, 126676), (132, 115160), (160, 95007), (165, 92128), (176, 86370), (220, 69096), (240, 63338), (264, 57580), (330, 46064), (352, 43185), (440, 34548), (480, 31669), (528, 28790), (660, 23032), (880, 17274), (1056, 14395), (1320, 11516), (1760, 8637), (2640, 5758), (2879, 5280)]