71532480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 112

約数和(自身を含む): 228782880

約数和(自身を除く): 157250400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 269, 277, 320, 480, 538, 554, 807, 831, 960, 1076, 1108, 1345, 1385, 1614, 1662, 2152, 2216, 2690, 2770, 3228, 3324, 4035, 4155, 4304, 4432, 5380, 5540, 6456, 6648, 8070, 8310, 8608, 8864, 10760, 11080, 12912, 13296, 16140, 16620, 17216, 17728, 21520, 22160, 25824, 26592, 32280, 33240, 43040, 44320, 51648, 53184, 64560, 66480, 74513, 86080, 88640, 129120, 132960, 149026, 223539, 258240, 265920, 298052, 372565, 447078, 596104, 745130, 894156, 1117695, 1192208, 1490260, 1788312, 2235390, 2384416, 2980520, 3576624, 4470780, 4768832, 5961040, 7153248, 8941560, 11922080, 14306496, 17883120, 23844160, 35766240, 71532480]

約数ペア:

[(1, 71532480), (2, 35766240), (3, 23844160), (4, 17883120), (5, 14306496), (6, 11922080), (8, 8941560), (10, 7153248), (12, 5961040), (15, 4768832), (16, 4470780), (20, 3576624), (24, 2980520), (30, 2384416), (32, 2235390), (40, 1788312), (48, 1490260), (60, 1192208), (64, 1117695), (80, 894156), (96, 745130), (120, 596104), (160, 447078), (192, 372565), (240, 298052), (269, 265920), (277, 258240), (320, 223539), (480, 149026), (538, 132960), (554, 129120), (807, 88640), (831, 86080), (960, 74513), (1076, 66480), (1108, 64560), (1345, 53184), (1385, 51648), (1614, 44320), (1662, 43040), (2152, 33240), (2216, 32280), (2690, 26592), (2770, 25824), (3228, 22160), (3324, 21520), (4035, 17728), (4155, 17216), (4304, 16620), (4432, 16140), (5380, 13296), (5540, 12912), (6456, 11080), (6648, 10760), (8070, 8864), (8310, 8608)]