29385480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 89424000

約数和(自身を除く): 60038520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3449, 4260, 6898, 8520, 10347, 13796, 17245, 20694, 27592, 34490, 41388, 51735, 68980, 82776, 103470, 137960, 206940, 244879, 413880, 489758, 734637, 979516, 1224395, 1469274, 1959032, 2448790, 2938548, 3673185, 4897580, 5877096, 7346370, 9795160, 14692740, 29385480]

約数ペア:

[(1, 29385480), (2, 14692740), (3, 9795160), (4, 7346370), (5, 5877096), (6, 4897580), (8, 3673185), (10, 2938548), (12, 2448790), (15, 1959032), (20, 1469274), (24, 1224395), (30, 979516), (40, 734637), (60, 489758), (71, 413880), (120, 244879), (142, 206940), (213, 137960), (284, 103470), (355, 82776), (426, 68980), (568, 51735), (710, 41388), (852, 34490), (1065, 27592), (1420, 20694), (1704, 17245), (2130, 13796), (2840, 10347), (3449, 8520), (4260, 6898)]