26523960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3299}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 80784000

約数和(自身を除く): 54260040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3299, 4020, 6598, 8040, 9897, 13196, 16495, 19794, 26392, 32990, 39588, 49485, 65980, 79176, 98970, 131960, 197940, 221033, 395880, 442066, 663099, 884132, 1105165, 1326198, 1768264, 2210330, 2652396, 3315495, 4420660, 5304792, 6630990, 8841320, 13261980, 26523960]

約数ペア:

[(1, 26523960), (2, 13261980), (3, 8841320), (4, 6630990), (5, 5304792), (6, 4420660), (8, 3315495), (10, 2652396), (12, 2210330), (15, 1768264), (20, 1326198), (24, 1105165), (30, 884132), (40, 663099), (60, 442066), (67, 395880), (120, 221033), (134, 197940), (201, 131960), (268, 98970), (335, 79176), (402, 65980), (536, 49485), (670, 39588), (804, 32990), (1005, 26392), (1340, 19794), (1608, 16495), (2010, 13196), (2680, 9897), (3299, 8040), (4020, 6598)]