147024320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14821}}^1$

素因数の和:14869

約数の個数: 56

約数和(自身を含む): 361419648

約数和(自身を除く): 214395328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 14821, 29642, 59284, 74105, 118568, 148210, 237136, 296420, 459451, 474272, 592840, 918902, 948544, 1185680, 1837804, 2297255, 2371360, 3675608, 4594510, 4742720, 7351216, 9189020, 14702432, 18378040, 29404864, 36756080, 73512160, 147024320]

約数ペア:

[(1, 147024320), (2, 73512160), (4, 36756080), (5, 29404864), (8, 18378040), (10, 14702432), (16, 9189020), (20, 7351216), (31, 4742720), (32, 4594510), (40, 3675608), (62, 2371360), (64, 2297255), (80, 1837804), (124, 1185680), (155, 948544), (160, 918902), (248, 592840), (310, 474272), (320, 459451), (496, 296420), (620, 237136), (992, 148210), (1240, 118568), (1984, 74105), (2480, 59284), (4960, 29642), (9920, 14821)]