3840027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{139739}}^1$

素因数の和:139982

約数の個数: 64

約数和(自身を含む): 11570472000

約数和(自身を除く): 7730444280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 139739, 279478, 419217, 558956, 698695, 838434, 1117912, 1397390, 1676868, 2096085, 2794780, 3353736, 4192170, 5589560, 8384340, 16768680, 32000231, 64000462, 96000693, 128000924, 160001155, 192001386, 256001848, 320002310, 384002772, 480003465, 640004620, 768005544, 960006930, 1280009240, 1920013860, 3840027720]

約数ペア:

[(1, 3840027720), (2, 1920013860), (3, 1280009240), (4, 960006930), (5, 768005544), (6, 640004620), (8, 480003465), (10, 384002772), (12, 320002310), (15, 256001848), (20, 192001386), (24, 160001155), (30, 128000924), (40, 96000693), (60, 64000462), (120, 32000231), (229, 16768680), (458, 8384340), (687, 5589560), (916, 4192170), (1145, 3353736), (1374, 2794780), (1832, 2096085), (2290, 1676868), (2748, 1397390), (3435, 1117912), (4580, 838434), (5496, 698695), (6870, 558956), (9160, 419217), (13740, 279478), (27480, 139739)]