15590920140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2340979}}^1$

素因数の和:2341031

約数の個数: 72

約数和(自身を含む): 48570653040

約数和(自身を除く): 32979732900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 2340979, 4681958, 7022937, 9363916, 11704895, 14045874, 21068811, 23409790, 28091748, 35114685, 42137622, 46819580, 70229370, 84275244, 86616223, 105344055, 140458740, 173232446, 210688110, 259848669, 346464892, 421376220, 433081115, 519697338, 779546007, 866162230, 1039394676, 1299243345, 1559092014, 1732324460, 2598486690, 3118184028, 3897730035, 5196973380, 7795460070, 15590920140]

約数ペア:

[(1, 15590920140), (2, 7795460070), (3, 5196973380), (4, 3897730035), (5, 3118184028), (6, 2598486690), (9, 1732324460), (10, 1559092014), (12, 1299243345), (15, 1039394676), (18, 866162230), (20, 779546007), (30, 519697338), (36, 433081115), (37, 421376220), (45, 346464892), (60, 259848669), (74, 210688110), (90, 173232446), (111, 140458740), (148, 105344055), (180, 86616223), (185, 84275244), (222, 70229370), (333, 46819580), (370, 42137622), (444, 35114685), (555, 28091748), (666, 23409790), (740, 21068811), (1110, 14045874), (1332, 11704895), (1665, 9363916), (2220, 7022937), (3330, 4681958), (6660, 2340979)]