233963640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{72211}}^1$

素因数の和:72234

約数の個数: 80

約数和(自身を含む): 786388680

約数和(自身を除く): 552425040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 72211, 144422, 216633, 288844, 361055, 433266, 577688, 649899, 722110, 866532, 1083165, 1299798, 1444220, 1733064, 1949697, 2166330, 2599596, 2888440, 3249495, 3899394, 4332660, 5199192, 5849091, 6498990, 7798788, 8665320, 9748485, 11698182, 12997980, 15597576, 19496970, 23396364, 25995960, 29245455, 38993940, 46792728, 58490910, 77987880, 116981820, 233963640]

約数ペア:

[(1, 233963640), (2, 116981820), (3, 77987880), (4, 58490910), (5, 46792728), (6, 38993940), (8, 29245455), (9, 25995960), (10, 23396364), (12, 19496970), (15, 15597576), (18, 12997980), (20, 11698182), (24, 9748485), (27, 8665320), (30, 7798788), (36, 6498990), (40, 5849091), (45, 5199192), (54, 4332660), (60, 3899394), (72, 3249495), (81, 2888440), (90, 2599596), (108, 2166330), (120, 1949697), (135, 1733064), (162, 1444220), (180, 1299798), (216, 1083165), (270, 866532), (324, 722110), (360, 649899), (405, 577688), (540, 433266), (648, 361055), (810, 288844), (1080, 216633), (1620, 144422), (3240, 72211)]