520024380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{279583}}^1$

素因数の和:279626

約数の個数: 48

約数和(自身を含む): 1503043584

約数和(自身を除く): 983019204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 279583, 559166, 838749, 1118332, 1397915, 1677498, 2795830, 3354996, 4193745, 5591660, 8387490, 8667073, 16774980, 17334146, 26001219, 34668292, 43335365, 52002438, 86670730, 104004876, 130006095, 173341460, 260012190, 520024380]

約数ペア:

[(1, 520024380), (2, 260012190), (3, 173341460), (4, 130006095), (5, 104004876), (6, 86670730), (10, 52002438), (12, 43335365), (15, 34668292), (20, 26001219), (30, 17334146), (31, 16774980), (60, 8667073), (62, 8387490), (93, 5591660), (124, 4193745), (155, 3354996), (186, 2795830), (310, 1677498), (372, 1397915), (465, 1118332), (620, 838749), (930, 559166), (1860, 279583)]