88892942640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{248749}}^1$

素因数の和:250254

約数の個数: 80

約数和(自身を含む): 275754300000

約数和(自身を除く): 186861357360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1489, 2978, 4467, 5956, 7445, 8934, 11912, 14890, 17868, 22335, 23824, 29780, 35736, 44670, 59560, 71472, 89340, 119120, 178680, 248749, 357360, 497498, 746247, 994996, 1243745, 1492494, 1989992, 2487490, 2984988, 3731235, 3979984, 4974980, 5969976, 7462470, 9949960, 11939952, 14924940, 19899920, 29849880, 59699760, 370387261, 740774522, 1111161783, 1481549044, 1851936305, 2222323566, 2963098088, 3703872610, 4444647132, 5555808915, 5926196176, 7407745220, 8889294264, 11111617830, 14815490440, 17778588528, 22223235660, 29630980880, 44446471320, 88892942640]

約数ペア:

[(1, 88892942640), (2, 44446471320), (3, 29630980880), (4, 22223235660), (5, 17778588528), (6, 14815490440), (8, 11111617830), (10, 8889294264), (12, 7407745220), (15, 5926196176), (16, 5555808915), (20, 4444647132), (24, 3703872610), (30, 2963098088), (40, 2222323566), (48, 1851936305), (60, 1481549044), (80, 1111161783), (120, 740774522), (240, 370387261), (1489, 59699760), (2978, 29849880), (4467, 19899920), (5956, 14924940), (7445, 11939952), (8934, 9949960), (11912, 7462470), (14890, 5969976), (17868, 4974980), (22335, 3979984), (23824, 3731235), (29780, 2984988), (35736, 2487490), (44670, 1989992), (59560, 1492494), (71472, 1243745), (89340, 994996), (119120, 746247), (178680, 497498), (248749, 357360)]