4398888891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{15107}}^1\times {\mathrm{1213259}}^1$

素因数の和:1228382

約数の個数: 80

約数和(自身を含む): 13637469467520

約数和(自身を除く): 9238580576400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 15107, 30214, 45321, 60428, 75535, 90642, 120856, 151070, 181284, 226605, 241712, 302140, 362568, 453210, 604280, 725136, 906420, 1208560, 1213259, 1812840, 2426518, 3625680, 3639777, 4853036, 6066295, 7279554, 9706072, 12132590, 14559108, 18198885, 19412144, 24265180, 29118216, 36397770, 48530360, 58236432, 72795540, 97060720, 145591080, 291182160, 18328703713, 36657407426, 54986111139, 73314814852, 91643518565, 109972222278, 146629629704, 183287037130, 219944444556, 274930555695, 293259259408, 366574074260, 439888889112, 549861111390, 733148148520, 879777778224, 1099722222780, 1466296297040, 2199444445560, 4398888891120]

約数ペア:

[(1, 4398888891120), (2, 2199444445560), (3, 1466296297040), (4, 1099722222780), (5, 879777778224), (6, 733148148520), (8, 549861111390), (10, 439888889112), (12, 366574074260), (15, 293259259408), (16, 274930555695), (20, 219944444556), (24, 183287037130), (30, 146629629704), (40, 109972222278), (48, 91643518565), (60, 73314814852), (80, 54986111139), (120, 36657407426), (240, 18328703713), (15107, 291182160), (30214, 145591080), (45321, 97060720), (60428, 72795540), (75535, 58236432), (90642, 48530360), (120856, 36397770), (151070, 29118216), (181284, 24265180), (226605, 19412144), (241712, 18198885), (302140, 14559108), (362568, 12132590), (453210, 9706072), (604280, 7279554), (725136, 6066295), (906420, 4853036), (1208560, 3639777), (1213259, 3625680), (1812840, 2426518)]