2947984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{7129}}^1$

素因数の和:8868

約数の個数: 80

約数和(自身を含む): 9145337280

約数和(自身を除く): 6197353200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1723, 3446, 5169, 6892, 7129, 8615, 10338, 13784, 14258, 17230, 20676, 21387, 25845, 27568, 28516, 34460, 35645, 41352, 42774, 51690, 57032, 68920, 71290, 82704, 85548, 103380, 106935, 114064, 137840, 142580, 171096, 206760, 213870, 285160, 342192, 413520, 427740, 570320, 855480, 1710960, 12283267, 24566534, 36849801, 49133068, 61416335, 73699602, 98266136, 122832670, 147399204, 184249005, 196532272, 245665340, 294798408, 368498010, 491330680, 589596816, 736996020, 982661360, 1473992040, 2947984080]

約数ペア:

[(1, 2947984080), (2, 1473992040), (3, 982661360), (4, 736996020), (5, 589596816), (6, 491330680), (8, 368498010), (10, 294798408), (12, 245665340), (15, 196532272), (16, 184249005), (20, 147399204), (24, 122832670), (30, 98266136), (40, 73699602), (48, 61416335), (60, 49133068), (80, 36849801), (120, 24566534), (240, 12283267), (1723, 1710960), (3446, 855480), (5169, 570320), (6892, 427740), (7129, 413520), (8615, 342192), (10338, 285160), (13784, 213870), (14258, 206760), (17230, 171096), (20676, 142580), (21387, 137840), (25845, 114064), (27568, 106935), (28516, 103380), (34460, 85548), (35645, 82704), (41352, 71290), (42774, 68920), (51690, 57032)]