40979220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1861}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 115116288

約数和(自身を除く): 74137068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 1861, 2202, 3670, 3722, 4404, 5505, 5583, 7340, 7444, 9305, 11010, 11166, 18610, 22020, 22332, 27915, 37220, 55830, 111660, 682987, 1365974, 2048961, 2731948, 3414935, 4097922, 6829870, 8195844, 10244805, 13659740, 20489610, 40979220]

約数ペア:

[(1, 40979220), (2, 20489610), (3, 13659740), (4, 10244805), (5, 8195844), (6, 6829870), (10, 4097922), (12, 3414935), (15, 2731948), (20, 2048961), (30, 1365974), (60, 682987), (367, 111660), (734, 55830), (1101, 37220), (1468, 27915), (1835, 22332), (1861, 22020), (2202, 18610), (3670, 11166), (3722, 11010), (4404, 9305), (5505, 7444), (5583, 7340)]