26763960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 80686080

約数和(自身を除く): 53922120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 823, 1084, 1355, 1626, 1646, 2168, 2469, 2710, 3252, 3292, 4065, 4115, 4938, 5420, 6504, 6584, 8130, 8230, 9876, 10840, 12345, 16260, 16460, 19752, 24690, 32520, 32920, 49380, 98760, 223033, 446066, 669099, 892132, 1115165, 1338198, 1784264, 2230330, 2676396, 3345495, 4460660, 5352792, 6690990, 8921320, 13381980, 26763960]

約数ペア:

[(1, 26763960), (2, 13381980), (3, 8921320), (4, 6690990), (5, 5352792), (6, 4460660), (8, 3345495), (10, 2676396), (12, 2230330), (15, 1784264), (20, 1338198), (24, 1115165), (30, 892132), (40, 669099), (60, 446066), (120, 223033), (271, 98760), (542, 49380), (813, 32920), (823, 32520), (1084, 24690), (1355, 19752), (1626, 16460), (1646, 16260), (2168, 12345), (2469, 10840), (2710, 9876), (3252, 8230), (3292, 8130), (4065, 6584), (4115, 6504), (4938, 5420)]