12529260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 38840256

約数和(自身を除く): 26310996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1481, 1692, 2115, 2820, 2962, 4230, 4443, 5924, 7405, 8460, 8886, 13329, 14810, 17772, 22215, 26658, 29620, 44430, 53316, 66645, 69607, 88860, 133290, 139214, 208821, 266580, 278428, 348035, 417642, 626463, 696070, 835284, 1044105, 1252926, 1392140, 2088210, 2505852, 3132315, 4176420, 6264630, 12529260]

約数ペア:

[(1, 12529260), (2, 6264630), (3, 4176420), (4, 3132315), (5, 2505852), (6, 2088210), (9, 1392140), (10, 1252926), (12, 1044105), (15, 835284), (18, 696070), (20, 626463), (30, 417642), (36, 348035), (45, 278428), (47, 266580), (60, 208821), (90, 139214), (94, 133290), (141, 88860), (180, 69607), (188, 66645), (235, 53316), (282, 44430), (423, 29620), (470, 26658), (564, 22215), (705, 17772), (846, 14810), (940, 13329), (1410, 8886), (1481, 8460), (1692, 7405), (2115, 5924), (2820, 4443), (2962, 4230)]