16550280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 55560960

約数和(自身を除く): 39010680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1483, 1860, 2232, 2790, 2966, 3720, 4449, 5580, 5932, 7415, 8898, 11160, 11864, 13347, 14830, 17796, 22245, 26694, 29660, 35592, 44490, 45973, 53388, 59320, 66735, 88980, 91946, 106776, 133470, 137919, 177960, 183892, 229865, 266940, 275838, 367784, 413757, 459730, 533880, 551676, 689595, 827514, 919460, 1103352, 1379190, 1655028, 1838920, 2068785, 2758380, 3310056, 4137570, 5516760, 8275140, 16550280]

約数ペア:

[(1, 16550280), (2, 8275140), (3, 5516760), (4, 4137570), (5, 3310056), (6, 2758380), (8, 2068785), (9, 1838920), (10, 1655028), (12, 1379190), (15, 1103352), (18, 919460), (20, 827514), (24, 689595), (30, 551676), (31, 533880), (36, 459730), (40, 413757), (45, 367784), (60, 275838), (62, 266940), (72, 229865), (90, 183892), (93, 177960), (120, 137919), (124, 133470), (155, 106776), (180, 91946), (186, 88980), (248, 66735), (279, 59320), (310, 53388), (360, 45973), (372, 44490), (465, 35592), (558, 29660), (620, 26694), (744, 22245), (930, 17796), (1116, 14830), (1240, 13347), (1395, 11864), (1483, 11160), (1860, 8898), (2232, 7415), (2790, 5932), (2966, 5580), (3720, 4449)]