15703147920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{156157}}^1$

素因数の和:156592

約数の個数: 80

約数和(自身を含む): 48796251840

約数和(自身を除く): 33093103920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 12570, 16760, 20112, 25140, 33520, 50280, 100560, 156157, 312314, 468471, 624628, 780785, 936942, 1249256, 1561570, 1873884, 2342355, 2498512, 3123140, 3747768, 4684710, 6246280, 7495536, 9369420, 12492560, 18738840, 37477680, 65429783, 130859566, 196289349, 261719132, 327148915, 392578698, 523438264, 654297830, 785157396, 981446745, 1046876528, 1308595660, 1570314792, 1962893490, 2617191320, 3140629584, 3925786980, 5234382640, 7851573960, 15703147920]

約数ペア:

[(1, 15703147920), (2, 7851573960), (3, 5234382640), (4, 3925786980), (5, 3140629584), (6, 2617191320), (8, 1962893490), (10, 1570314792), (12, 1308595660), (15, 1046876528), (16, 981446745), (20, 785157396), (24, 654297830), (30, 523438264), (40, 392578698), (48, 327148915), (60, 261719132), (80, 196289349), (120, 130859566), (240, 65429783), (419, 37477680), (838, 18738840), (1257, 12492560), (1676, 9369420), (2095, 7495536), (2514, 6246280), (3352, 4684710), (4190, 3747768), (5028, 3123140), (6285, 2498512), (6704, 2342355), (8380, 1873884), (10056, 1561570), (12570, 1249256), (16760, 936942), (20112, 780785), (25140, 624628), (33520, 468471), (50280, 312314), (100560, 156157)]