15674407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{331523}}^1$

素因数の和:331736

約数の個数: 80

約数和(自身を含む): 48837463488

約数和(自身を除く): 33163056048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 47280, 331523, 663046, 994569, 1326092, 1657615, 1989138, 2652184, 3315230, 3978276, 4972845, 5304368, 6630460, 7956552, 9945690, 13260920, 15913104, 19891380, 26521840, 39782760, 65310031, 79565520, 130620062, 195930093, 261240124, 326550155, 391860186, 522480248, 653100310, 783720372, 979650465, 1044960496, 1306200620, 1567440744, 1959300930, 2612401240, 3134881488, 3918601860, 5224802480, 7837203720, 15674407440]

約数ペア:

[(1, 15674407440), (2, 7837203720), (3, 5224802480), (4, 3918601860), (5, 3134881488), (6, 2612401240), (8, 1959300930), (10, 1567440744), (12, 1306200620), (15, 1044960496), (16, 979650465), (20, 783720372), (24, 653100310), (30, 522480248), (40, 391860186), (48, 326550155), (60, 261240124), (80, 195930093), (120, 130620062), (197, 79565520), (240, 65310031), (394, 39782760), (591, 26521840), (788, 19891380), (985, 15913104), (1182, 13260920), (1576, 9945690), (1970, 7956552), (2364, 6630460), (2955, 5304368), (3152, 4972845), (3940, 3978276), (4728, 3315230), (5910, 2652184), (7880, 1989138), (9456, 1657615), (11820, 1326092), (15760, 994569), (23640, 663046), (47280, 331523)]