717577680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{4079}}^1$

素因数の和:4828

約数の個数: 80

約数和(自身を含む): 2228071680

約数和(自身を除く): 1510494000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 733, 1466, 2199, 2932, 3665, 4079, 4398, 5864, 7330, 8158, 8796, 10995, 11728, 12237, 14660, 16316, 17592, 20395, 21990, 24474, 29320, 32632, 35184, 40790, 43980, 48948, 58640, 61185, 65264, 81580, 87960, 97896, 122370, 163160, 175920, 195792, 244740, 326320, 489480, 978960, 2989907, 5979814, 8969721, 11959628, 14949535, 17939442, 23919256, 29899070, 35878884, 44848605, 47838512, 59798140, 71757768, 89697210, 119596280, 143515536, 179394420, 239192560, 358788840, 717577680]

約数ペア:

[(1, 717577680), (2, 358788840), (3, 239192560), (4, 179394420), (5, 143515536), (6, 119596280), (8, 89697210), (10, 71757768), (12, 59798140), (15, 47838512), (16, 44848605), (20, 35878884), (24, 29899070), (30, 23919256), (40, 17939442), (48, 14949535), (60, 11959628), (80, 8969721), (120, 5979814), (240, 2989907), (733, 978960), (1466, 489480), (2199, 326320), (2932, 244740), (3665, 195792), (4079, 175920), (4398, 163160), (5864, 122370), (7330, 97896), (8158, 87960), (8796, 81580), (10995, 65264), (11728, 61185), (12237, 58640), (14660, 48948), (16316, 43980), (17592, 40790), (20395, 35184), (21990, 32632), (24474, 29320)]