1494896880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{200927}}^1$

素因数の和:200974

約数の個数: 80

約数和(自身を含む): 4783693824

約数和(自身を除く): 3288796944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 200927, 401854, 602781, 803708, 1004635, 1205562, 1607416, 2009270, 2411124, 3013905, 3214832, 4018540, 4822248, 6027810, 6228737, 8037080, 9644496, 12055620, 12457474, 16074160, 18686211, 24111240, 24914948, 31143685, 37372422, 48222480, 49829896, 62287370, 74744844, 93431055, 99659792, 124574740, 149489688, 186862110, 249149480, 298979376, 373724220, 498298960, 747448440, 1494896880]

約数ペア:

[(1, 1494896880), (2, 747448440), (3, 498298960), (4, 373724220), (5, 298979376), (6, 249149480), (8, 186862110), (10, 149489688), (12, 124574740), (15, 99659792), (16, 93431055), (20, 74744844), (24, 62287370), (30, 49829896), (31, 48222480), (40, 37372422), (48, 31143685), (60, 24914948), (62, 24111240), (80, 18686211), (93, 16074160), (120, 12457474), (124, 12055620), (155, 9644496), (186, 8037080), (240, 6228737), (248, 6027810), (310, 4822248), (372, 4018540), (465, 3214832), (496, 3013905), (620, 2411124), (744, 2009270), (930, 1607416), (1240, 1205562), (1488, 1004635), (1860, 803708), (2480, 602781), (3720, 401854), (7440, 200927)]