2743138920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{387449}}^1$

素因数の和:387522

約数の個数: 64

約数和(自身を含む): 8368920000

約数和(自身を除く): 5625781080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 387449, 774898, 1162347, 1549796, 1937245, 2324694, 3099592, 3874490, 4649388, 5811735, 7748980, 9298776, 11623470, 15497960, 22859491, 23246940, 45718982, 46493880, 68578473, 91437964, 114297455, 137156946, 182875928, 228594910, 274313892, 342892365, 457189820, 548627784, 685784730, 914379640, 1371569460, 2743138920]

約数ペア:

[(1, 2743138920), (2, 1371569460), (3, 914379640), (4, 685784730), (5, 548627784), (6, 457189820), (8, 342892365), (10, 274313892), (12, 228594910), (15, 182875928), (20, 137156946), (24, 114297455), (30, 91437964), (40, 68578473), (59, 46493880), (60, 45718982), (118, 23246940), (120, 22859491), (177, 15497960), (236, 11623470), (295, 9298776), (354, 7748980), (472, 5811735), (590, 4649388), (708, 3874490), (885, 3099592), (1180, 2324694), (1416, 1937245), (1770, 1549796), (2360, 1162347), (3540, 774898), (7080, 387449)]