40798620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75553}}^1$

素因数の和:75571

約数の個数: 48

約数和(自身を含む): 126930720

約数和(自身を除く): 86132100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75553, 151106, 226659, 302212, 377765, 453318, 679977, 755530, 906636, 1133295, 1359954, 1511060, 2039931, 2266590, 2719908, 3399885, 4079862, 4533180, 6799770, 8159724, 10199655, 13599540, 20399310, 40798620]

約数ペア:

[(1, 40798620), (2, 20399310), (3, 13599540), (4, 10199655), (5, 8159724), (6, 6799770), (9, 4533180), (10, 4079862), (12, 3399885), (15, 2719908), (18, 2266590), (20, 2039931), (27, 1511060), (30, 1359954), (36, 1133295), (45, 906636), (54, 755530), (60, 679977), (90, 453318), (108, 377765), (135, 302212), (180, 226659), (270, 151106), (540, 75553)]