203643480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36107}}^1$

素因数の和:36168

約数の個数: 64

約数和(自身を含む): 623946240

約数和(自身を除く): 420302760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 36107, 72214, 108321, 144428, 180535, 216642, 288856, 361070, 433284, 541605, 722140, 866568, 1083210, 1444280, 1697029, 2166420, 3394058, 4332840, 5091087, 6788116, 8485145, 10182174, 13576232, 16970290, 20364348, 25455435, 33940580, 40728696, 50910870, 67881160, 101821740, 203643480]

約数ペア:

[(1, 203643480), (2, 101821740), (3, 67881160), (4, 50910870), (5, 40728696), (6, 33940580), (8, 25455435), (10, 20364348), (12, 16970290), (15, 13576232), (20, 10182174), (24, 8485145), (30, 6788116), (40, 5091087), (47, 4332840), (60, 3394058), (94, 2166420), (120, 1697029), (141, 1444280), (188, 1083210), (235, 866568), (282, 722140), (376, 541605), (470, 433284), (564, 361070), (705, 288856), (940, 216642), (1128, 180535), (1410, 144428), (1880, 108321), (2820, 72214), (5640, 36107)]