5208720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 17623872

約数和(自身を除く): 12415152

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, 1973, 2640, 3946, 5919, 7892, 9865, 11838, 15784, 19730, 21703, 23676, 29595, 31568, 39460, 43406, 47352, 59190, 65109, 78920, 86812, 94704, 108515, 118380, 130218, 157840, 173624, 217030, 236760, 260436, 325545, 347248, 434060, 473520, 520872, 651090, 868120, 1041744, 1302180, 1736240, 2604360, 5208720]

約数ペア:

[(1, 5208720), (2, 2604360), (3, 1736240), (4, 1302180), (5, 1041744), (6, 868120), (8, 651090), (10, 520872), (11, 473520), (12, 434060), (15, 347248), (16, 325545), (20, 260436), (22, 236760), (24, 217030), (30, 173624), (33, 157840), (40, 130218), (44, 118380), (48, 108515), (55, 94704), (60, 86812), (66, 78920), (80, 65109), (88, 59190), (110, 47352), (120, 43406), (132, 39460), (165, 31568), (176, 29595), (220, 23676), (240, 21703), (264, 19730), (330, 15784), (440, 11838), (528, 9865), (660, 7892), (880, 5919), (1320, 3946), (1973, 2640)]