209098920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2909}}^1$

素因数の和:3522

約数の個数: 64

約数和(自身を含む): 628560000

約数和(自身を除く): 419461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599, 1198, 1797, 2396, 2909, 2995, 3594, 4792, 5818, 5990, 7188, 8727, 8985, 11636, 11980, 14376, 14545, 17454, 17970, 23272, 23960, 29090, 34908, 35940, 43635, 58180, 69816, 71880, 87270, 116360, 174540, 349080, 1742491, 3484982, 5227473, 6969964, 8712455, 10454946, 13939928, 17424910, 20909892, 26137365, 34849820, 41819784, 52274730, 69699640, 104549460, 209098920]

約数ペア:

[(1, 209098920), (2, 104549460), (3, 69699640), (4, 52274730), (5, 41819784), (6, 34849820), (8, 26137365), (10, 20909892), (12, 17424910), (15, 13939928), (20, 10454946), (24, 8712455), (30, 6969964), (40, 5227473), (60, 3484982), (120, 1742491), (599, 349080), (1198, 174540), (1797, 116360), (2396, 87270), (2909, 71880), (2995, 69816), (3594, 58180), (4792, 43635), (5818, 35940), (5990, 34908), (7188, 29090), (8727, 23960), (8985, 23272), (11636, 17970), (11980, 17454), (14376, 14545)]