942645780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{78163}}^1$

素因数の和:78245

約数の個数: 72

約数和(自身を含む): 2902072992

約数和(自身を除く): 1959427212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 78163, 156326, 234489, 312652, 390815, 468978, 703467, 781630, 937956, 1172445, 1406934, 1563260, 2344890, 2813868, 3517335, 4689780, 5236921, 7034670, 10473842, 14069340, 15710763, 20947684, 26184605, 31421526, 47132289, 52369210, 62843052, 78553815, 94264578, 104738420, 157107630, 188529156, 235661445, 314215260, 471322890, 942645780]

約数ペア:

[(1, 942645780), (2, 471322890), (3, 314215260), (4, 235661445), (5, 188529156), (6, 157107630), (9, 104738420), (10, 94264578), (12, 78553815), (15, 62843052), (18, 52369210), (20, 47132289), (30, 31421526), (36, 26184605), (45, 20947684), (60, 15710763), (67, 14069340), (90, 10473842), (134, 7034670), (180, 5236921), (201, 4689780), (268, 3517335), (335, 2813868), (402, 2344890), (603, 1563260), (670, 1406934), (804, 1172445), (1005, 937956), (1206, 781630), (1340, 703467), (2010, 468978), (2412, 390815), (3015, 312652), (4020, 234489), (6030, 156326), (12060, 78163)]