240582140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 525262752

約数和(自身を除く): 284680612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 3917, 6142, 7834, 12284, 15355, 15668, 19585, 30710, 39170, 61420, 78340, 144929, 289858, 325111, 579716, 650222, 724645, 1300444, 1449290, 1625555, 2898580, 3251110, 6502220, 12029107, 24058214, 48116428, 60145535, 120291070, 240582140]

約数ペア:

[(1, 240582140), (2, 120291070), (4, 60145535), (5, 48116428), (10, 24058214), (20, 12029107), (37, 6502220), (74, 3251110), (83, 2898580), (148, 1625555), (166, 1449290), (185, 1300444), (332, 724645), (370, 650222), (415, 579716), (740, 325111), (830, 289858), (1660, 144929), (3071, 78340), (3917, 61420), (6142, 39170), (7834, 30710), (12284, 19585), (15355, 15668)]