153938520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4049

約数の個数: 96

約数和(自身を含む): 505018800

約数和(自身を除く): 351080280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3923, 3924, 4360, 4905, 6540, 7846, 7848, 9810, 11769, 13080, 15692, 19615, 19620, 23538, 31384, 35307, 39230, 39240, 47076, 58845, 70614, 78460, 94152, 117690, 141228, 156920, 176535, 235380, 282456, 353070, 427607, 470760, 706140, 855214, 1282821, 1412280, 1710428, 2138035, 2565642, 3420856, 3848463, 4276070, 5131284, 6414105, 7696926, 8552140, 10262568, 12828210, 15393852, 17104280, 19242315, 25656420, 30787704, 38484630, 51312840, 76969260, 153938520]

約数ペア:

[(1, 153938520), (2, 76969260), (3, 51312840), (4, 38484630), (5, 30787704), (6, 25656420), (8, 19242315), (9, 17104280), (10, 15393852), (12, 12828210), (15, 10262568), (18, 8552140), (20, 7696926), (24, 6414105), (30, 5131284), (36, 4276070), (40, 3848463), (45, 3420856), (60, 2565642), (72, 2138035), (90, 1710428), (109, 1412280), (120, 1282821), (180, 855214), (218, 706140), (327, 470760), (360, 427607), (436, 353070), (545, 282456), (654, 235380), (872, 176535), (981, 156920), (1090, 141228), (1308, 117690), (1635, 94152), (1962, 78460), (2180, 70614), (2616, 58845), (3270, 47076), (3923, 39240), (3924, 39230), (4360, 35307), (4905, 31384), (6540, 23538), (7846, 19620), (7848, 19615), (9810, 15692), (11769, 13080)]