12435240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 37584000

約数和(自身を除く): 25148760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 599, 692, 865, 1038, 1198, 1384, 1730, 1797, 2076, 2396, 2595, 2995, 3460, 3594, 4152, 4792, 5190, 5990, 6920, 7188, 8985, 10380, 11980, 14376, 17970, 20760, 23960, 35940, 71880, 103627, 207254, 310881, 414508, 518135, 621762, 829016, 1036270, 1243524, 1554405, 2072540, 2487048, 3108810, 4145080, 6217620, 12435240]

約数ペア:

[(1, 12435240), (2, 6217620), (3, 4145080), (4, 3108810), (5, 2487048), (6, 2072540), (8, 1554405), (10, 1243524), (12, 1036270), (15, 829016), (20, 621762), (24, 518135), (30, 414508), (40, 310881), (60, 207254), (120, 103627), (173, 71880), (346, 35940), (519, 23960), (599, 20760), (692, 17970), (865, 14376), (1038, 11980), (1198, 10380), (1384, 8985), (1730, 7188), (1797, 6920), (2076, 5990), (2396, 5190), (2595, 4792), (2995, 4152), (3460, 3594)]