578154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14779}}^1$

素因数の和:14958

約数の個数: 80

約数和(自身を含む): 1803396480

約数和(自身を除く): 1225242000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 14779, 19560, 29558, 39120, 44337, 59116, 73895, 88674, 118232, 147790, 177348, 221685, 236464, 295580, 354696, 443370, 591160, 709392, 886740, 1182320, 1773480, 2408977, 3546960, 4817954, 7226931, 9635908, 12044885, 14453862, 19271816, 24089770, 28907724, 36134655, 38543632, 48179540, 57815448, 72269310, 96359080, 115630896, 144538620, 192718160, 289077240, 578154480]

約数ペア:

[(1, 578154480), (2, 289077240), (3, 192718160), (4, 144538620), (5, 115630896), (6, 96359080), (8, 72269310), (10, 57815448), (12, 48179540), (15, 38543632), (16, 36134655), (20, 28907724), (24, 24089770), (30, 19271816), (40, 14453862), (48, 12044885), (60, 9635908), (80, 7226931), (120, 4817954), (163, 3546960), (240, 2408977), (326, 1773480), (489, 1182320), (652, 886740), (815, 709392), (978, 591160), (1304, 443370), (1630, 354696), (1956, 295580), (2445, 236464), (2608, 221685), (3260, 177348), (3912, 147790), (4890, 118232), (6520, 88674), (7824, 73895), (9780, 59116), (13040, 44337), (14779, 39120), (19560, 29558)]