22621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 45807720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1439, 1572, 1965, 2620, 2878, 3144, 3930, 4317, 5240, 5756, 7195, 7860, 8634, 11512, 14390, 15720, 17268, 21585, 28780, 34536, 43170, 57560, 86340, 172680, 188509, 377018, 565527, 754036, 942545, 1131054, 1508072, 1885090, 2262108, 2827635, 3770180, 4524216, 5655270, 7540360, 11310540, 22621080]

約数ペア:

[(1, 22621080), (2, 11310540), (3, 7540360), (4, 5655270), (5, 4524216), (6, 3770180), (8, 2827635), (10, 2262108), (12, 1885090), (15, 1508072), (20, 1131054), (24, 942545), (30, 754036), (40, 565527), (60, 377018), (120, 188509), (131, 172680), (262, 86340), (393, 57560), (524, 43170), (655, 34536), (786, 28780), (1048, 21585), (1310, 17268), (1439, 15720), (1572, 14390), (1965, 11512), (2620, 8634), (2878, 7860), (3144, 7195), (3930, 5756), (4317, 5240)]