615754080

素因数分解:

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

素因数の和:4053

約数の個数: 144

約数和(自身を含む): 2121078960

約数和(自身を除く): 1505324880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3923, 3924, 4360, 4905, 5232, 6540, 7846, 7848, 8720, 9810, 10464, 11769, 13080, 15692, 15696, 17440, 19615, 19620, 23538, 26160, 31384, 31392, 35307, 39230, 39240, 47076, 52320, 58845, 62768, 70614, 78460, 78480, 94152, 117690, 125536, 141228, 156920, 156960, 176535, 188304, 235380, 282456, 313840, 353070, 376608, 427607, 470760, 564912, 627680, 706140, 855214, 941520, 1129824, 1282821, 1412280, 1710428, 1883040, 2138035, 2565642, 2824560, 3420856, 3848463, 4276070, 5131284, 5649120, 6414105, 6841712, 7696926, 8552140, 10262568, 12828210, 13683424, 15393852, 17104280, 19242315, 20525136, 25656420, 30787704, 34208560, 38484630, 41050272, 51312840, 61575408, 68417120, 76969260, 102625680, 123150816, 153938520, 205251360, 307877040, 615754080]

約数ペア:

[(1, 615754080), (2, 307877040), (3, 205251360), (4, 153938520), (5, 123150816), (6, 102625680), (8, 76969260), (9, 68417120), (10, 61575408), (12, 51312840), (15, 41050272), (16, 38484630), (18, 34208560), (20, 30787704), (24, 25656420), (30, 20525136), (32, 19242315), (36, 17104280), (40, 15393852), (45, 13683424), (48, 12828210), (60, 10262568), (72, 8552140), (80, 7696926), (90, 6841712), (96, 6414105), (109, 5649120), (120, 5131284), (144, 4276070), (160, 3848463), (180, 3420856), (218, 2824560), (240, 2565642), (288, 2138035), (327, 1883040), (360, 1710428), (436, 1412280), (480, 1282821), (545, 1129824), (654, 941520), (720, 855214), (872, 706140), (981, 627680), (1090, 564912), (1308, 470760), (1440, 427607), (1635, 376608), (1744, 353070), (1962, 313840), (2180, 282456), (2616, 235380), (3270, 188304), (3488, 176535), (3923, 156960), (3924, 156920), (4360, 141228), (4905, 125536), (5232, 117690), (6540, 94152), (7846, 78480), (7848, 78460), (8720, 70614), (9810, 62768), (10464, 58845), (11769, 52320), (13080, 47076), (15692, 39240), (15696, 39230), (17440, 35307), (19615, 31392), (19620, 31384), (23538, 26160)]