12484920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 31060680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 167, 168, 178, 210, 267, 280, 334, 356, 420, 445, 501, 534, 623, 668, 712, 835, 840, 890, 1002, 1068, 1169, 1246, 1335, 1336, 1670, 1780, 1869, 2004, 2136, 2338, 2492, 2505, 2670, 3115, 3340, 3507, 3560, 3738, 4008, 4676, 4984, 5010, 5340, 5845, 6230, 6680, 7014, 7476, 9345, 9352, 10020, 10680, 11690, 12460, 14028, 14863, 14952, 17535, 18690, 20040, 23380, 24920, 28056, 29726, 35070, 37380, 44589, 46760, 59452, 70140, 74315, 74760, 89178, 104041, 118904, 140280, 148630, 178356, 208082, 222945, 297260, 312123, 356712, 416164, 445890, 520205, 594520, 624246, 832328, 891780, 1040410, 1248492, 1560615, 1783560, 2080820, 2496984, 3121230, 4161640, 6242460, 12484920]

約数ペア:

[(1, 12484920), (2, 6242460), (3, 4161640), (4, 3121230), (5, 2496984), (6, 2080820), (7, 1783560), (8, 1560615), (10, 1248492), (12, 1040410), (14, 891780), (15, 832328), (20, 624246), (21, 594520), (24, 520205), (28, 445890), (30, 416164), (35, 356712), (40, 312123), (42, 297260), (56, 222945), (60, 208082), (70, 178356), (84, 148630), (89, 140280), (105, 118904), (120, 104041), (140, 89178), (167, 74760), (168, 74315), (178, 70140), (210, 59452), (267, 46760), (280, 44589), (334, 37380), (356, 35070), (420, 29726), (445, 28056), (501, 24920), (534, 23380), (623, 20040), (668, 18690), (712, 17535), (835, 14952), (840, 14863), (890, 14028), (1002, 12460), (1068, 11690), (1169, 10680), (1246, 10020), (1335, 9352), (1336, 9345), (1670, 7476), (1780, 7014), (1869, 6680), (2004, 6230), (2136, 5845), (2338, 5340), (2492, 5010), (2505, 4984), (2670, 4676), (3115, 4008), (3340, 3738), (3507, 3560)]