29398920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 88560000

約数和(自身を除く): 59161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 599, 818, 1198, 1227, 1636, 1797, 2045, 2396, 2454, 2995, 3272, 3594, 4090, 4792, 4908, 5990, 6135, 7188, 8180, 8985, 9816, 11980, 12270, 14376, 16360, 17970, 23960, 24540, 35940, 49080, 71880, 244991, 489982, 734973, 979964, 1224955, 1469946, 1959928, 2449910, 2939892, 3674865, 4899820, 5879784, 7349730, 9799640, 14699460, 29398920]

約数ペア:

[(1, 29398920), (2, 14699460), (3, 9799640), (4, 7349730), (5, 5879784), (6, 4899820), (8, 3674865), (10, 2939892), (12, 2449910), (15, 1959928), (20, 1469946), (24, 1224955), (30, 979964), (40, 734973), (60, 489982), (120, 244991), (409, 71880), (599, 49080), (818, 35940), (1198, 24540), (1227, 23960), (1636, 17970), (1797, 16360), (2045, 14376), (2396, 12270), (2454, 11980), (2995, 9816), (3272, 8985), (3594, 8180), (4090, 7188), (4792, 6135), (4908, 5990)]