73240240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^2\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 173877264

約数和(自身を除く): 100637024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 263, 295, 472, 526, 590, 944, 1052, 1180, 1315, 2104, 2360, 2630, 3481, 4208, 4720, 5260, 6962, 10520, 13924, 15517, 17405, 21040, 27848, 31034, 34810, 55696, 62068, 69620, 77585, 124136, 139240, 155170, 248272, 278480, 310340, 620680, 915503, 1241360, 1831006, 3662012, 4577515, 7324024, 9155030, 14648048, 18310060, 36620120, 73240240]

約数ペア:

[(1, 73240240), (2, 36620120), (4, 18310060), (5, 14648048), (8, 9155030), (10, 7324024), (16, 4577515), (20, 3662012), (40, 1831006), (59, 1241360), (80, 915503), (118, 620680), (236, 310340), (263, 278480), (295, 248272), (472, 155170), (526, 139240), (590, 124136), (944, 77585), (1052, 69620), (1180, 62068), (1315, 55696), (2104, 34810), (2360, 31034), (2630, 27848), (3481, 21040), (4208, 17405), (4720, 15517), (5260, 13924), (6962, 10520)]