72848480

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7717}}^1$

素因数の和:7791

約数の個数: 48

約数和(自身を含む): 175044240

約数和(自身を除く): 102195760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 7717, 9440, 15434, 30868, 38585, 61736, 77170, 123472, 154340, 246944, 308680, 455303, 617360, 910606, 1234720, 1821212, 2276515, 3642424, 4553030, 7284848, 9106060, 14569696, 18212120, 36424240, 72848480]

約数ペア:

[(1, 72848480), (2, 36424240), (4, 18212120), (5, 14569696), (8, 9106060), (10, 7284848), (16, 4553030), (20, 3642424), (32, 2276515), (40, 1821212), (59, 1234720), (80, 910606), (118, 617360), (160, 455303), (236, 308680), (295, 246944), (472, 154340), (590, 123472), (944, 77170), (1180, 61736), (1888, 38585), (2360, 30868), (4720, 15434), (7717, 9440)]