171067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23040

約数の個数: 80

約数和(自身を含む): 547441152

約数和(自身を除く): 376373232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22993, 45986, 68979, 91972, 114965, 137958, 183944, 229930, 275916, 344895, 367888, 459860, 551832, 689790, 712783, 919720, 1103664, 1379580, 1425566, 1839440, 2138349, 2759160, 2851132, 3563915, 4276698, 5518320, 5702264, 7127830, 8553396, 10691745, 11404528, 14255660, 17106792, 21383490, 28511320, 34213584, 42766980, 57022640, 85533960, 171067920]

約数ペア:

[(1, 171067920), (2, 85533960), (3, 57022640), (4, 42766980), (5, 34213584), (6, 28511320), (8, 21383490), (10, 17106792), (12, 14255660), (15, 11404528), (16, 10691745), (20, 8553396), (24, 7127830), (30, 5702264), (31, 5518320), (40, 4276698), (48, 3563915), (60, 2851132), (62, 2759160), (80, 2138349), (93, 1839440), (120, 1425566), (124, 1379580), (155, 1103664), (186, 919720), (240, 712783), (248, 689790), (310, 551832), (372, 459860), (465, 367888), (496, 344895), (620, 275916), (744, 229930), (930, 183944), (1240, 137958), (1488, 114965), (1860, 91972), (2480, 68979), (3720, 45986), (7440, 22993)]