143688120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1999}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 432000000

約数和(自身を除く): 288311880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599, 1198, 1797, 1999, 2396, 2995, 3594, 3998, 4792, 5990, 5997, 7188, 7996, 8985, 9995, 11980, 11994, 14376, 15992, 17970, 19990, 23960, 23988, 29985, 35940, 39980, 47976, 59970, 71880, 79960, 119940, 239880, 1197401, 2394802, 3592203, 4789604, 5987005, 7184406, 9579208, 11974010, 14368812, 17961015, 23948020, 28737624, 35922030, 47896040, 71844060, 143688120]

約数ペア:

[(1, 143688120), (2, 71844060), (3, 47896040), (4, 35922030), (5, 28737624), (6, 23948020), (8, 17961015), (10, 14368812), (12, 11974010), (15, 9579208), (20, 7184406), (24, 5987005), (30, 4789604), (40, 3592203), (60, 2394802), (120, 1197401), (599, 239880), (1198, 119940), (1797, 79960), (1999, 71880), (2396, 59970), (2995, 47976), (3594, 39980), (3998, 35940), (4792, 29985), (5990, 23988), (5997, 23960), (7188, 19990), (7996, 17970), (8985, 15992), (9995, 14376), (11980, 11994)]