187258920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26449}}^1$

素因数の和:26522

約数の個数: 64

約数和(自身を含む): 571320000

約数和(自身を除く): 384061080

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, 26449, 52898, 79347, 105796, 132245, 158694, 211592, 264490, 317388, 396735, 528980, 634776, 793470, 1057960, 1560491, 1586940, 3120982, 3173880, 4681473, 6241964, 7802455, 9362946, 12483928, 15604910, 18725892, 23407365, 31209820, 37451784, 46814730, 62419640, 93629460, 187258920]

約数ペア:

[(1, 187258920), (2, 93629460), (3, 62419640), (4, 46814730), (5, 37451784), (6, 31209820), (8, 23407365), (10, 18725892), (12, 15604910), (15, 12483928), (20, 9362946), (24, 7802455), (30, 6241964), (40, 4681473), (59, 3173880), (60, 3120982), (118, 1586940), (120, 1560491), (177, 1057960), (236, 793470), (295, 634776), (354, 528980), (472, 396735), (590, 317388), (708, 264490), (885, 211592), (1180, 158694), (1416, 132245), (1770, 105796), (2360, 79347), (3540, 52898), (7080, 26449)]