140873520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{586973}}^1$

素因数の和:586989

約数の個数: 40

約数和(自身を含む): 436708656

約数和(自身を除く): 295835136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 586973, 1173946, 1760919, 2347892, 2934865, 3521838, 4695784, 5869730, 7043676, 8804595, 9391568, 11739460, 14087352, 17609190, 23478920, 28174704, 35218380, 46957840, 70436760, 140873520]

約数ペア:

[(1, 140873520), (2, 70436760), (3, 46957840), (4, 35218380), (5, 28174704), (6, 23478920), (8, 17609190), (10, 14087352), (12, 11739460), (15, 9391568), (16, 8804595), (20, 7043676), (24, 5869730), (30, 4695784), (40, 3521838), (48, 2934865), (60, 2347892), (80, 1760919), (120, 1173946), (240, 586973)]