17883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 55844640

約数和(自身を除く): 37961520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 277, 538, 554, 807, 831, 1076, 1108, 1345, 1385, 1614, 1662, 2152, 2216, 2690, 2770, 3228, 3324, 4035, 4155, 4304, 4432, 5380, 5540, 6456, 6648, 8070, 8310, 10760, 11080, 12912, 13296, 16140, 16620, 21520, 22160, 32280, 33240, 64560, 66480, 74513, 149026, 223539, 298052, 372565, 447078, 596104, 745130, 894156, 1117695, 1192208, 1490260, 1788312, 2235390, 2980520, 3576624, 4470780, 5961040, 8941560, 17883120]

約数ペア:

[(1, 17883120), (2, 8941560), (3, 5961040), (4, 4470780), (5, 3576624), (6, 2980520), (8, 2235390), (10, 1788312), (12, 1490260), (15, 1192208), (16, 1117695), (20, 894156), (24, 745130), (30, 596104), (40, 447078), (48, 372565), (60, 298052), (80, 223539), (120, 149026), (240, 74513), (269, 66480), (277, 64560), (538, 33240), (554, 32280), (807, 22160), (831, 21520), (1076, 16620), (1108, 16140), (1345, 13296), (1385, 12912), (1614, 11080), (1662, 10760), (2152, 8310), (2216, 8070), (2690, 6648), (2770, 6456), (3228, 5540), (3324, 5380), (4035, 4432), (4155, 4304)]