2921116080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{171427}}^1$

素因数の和:171514

約数の個数: 80

約数和(自身を含む): 9183055104

約数和(自身を除く): 6261939024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 171427, 342854, 514281, 685708, 857135, 1028562, 1371416, 1714270, 2057124, 2571405, 2742832, 3428540, 4114248, 5142810, 6857080, 8228496, 10285620, 12171317, 13714160, 20571240, 24342634, 36513951, 41142480, 48685268, 60856585, 73027902, 97370536, 121713170, 146055804, 182569755, 194741072, 243426340, 292111608, 365139510, 486852680, 584223216, 730279020, 973705360, 1460558040, 2921116080]

約数ペア:

[(1, 2921116080), (2, 1460558040), (3, 973705360), (4, 730279020), (5, 584223216), (6, 486852680), (8, 365139510), (10, 292111608), (12, 243426340), (15, 194741072), (16, 182569755), (20, 146055804), (24, 121713170), (30, 97370536), (40, 73027902), (48, 60856585), (60, 48685268), (71, 41142480), (80, 36513951), (120, 24342634), (142, 20571240), (213, 13714160), (240, 12171317), (284, 10285620), (355, 8228496), (426, 6857080), (568, 5142810), (710, 4114248), (852, 3428540), (1065, 2742832), (1136, 2571405), (1420, 2057124), (1704, 1714270), (2130, 1371416), (2840, 1028562), (3408, 857135), (4260, 685708), (5680, 514281), (8520, 342854), (17040, 171427)]