152563520

素因数分解:

$2^6\times 5^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1479

約数の個数: 56

約数和(自身を含む): 364406688

約数和(自身を除く): 211843168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 491, 971, 982, 1942, 1964, 2455, 3884, 3928, 4855, 4910, 7768, 7856, 9710, 9820, 15536, 15712, 19420, 19640, 31072, 31424, 38840, 39280, 62144, 77680, 78560, 155360, 157120, 310720, 476761, 953522, 1907044, 2383805, 3814088, 4767610, 7628176, 9535220, 15256352, 19070440, 30512704, 38140880, 76281760, 152563520]

約数ペア:

[(1, 152563520), (2, 76281760), (4, 38140880), (5, 30512704), (8, 19070440), (10, 15256352), (16, 9535220), (20, 7628176), (32, 4767610), (40, 3814088), (64, 2383805), (80, 1907044), (160, 953522), (320, 476761), (491, 310720), (971, 157120), (982, 155360), (1942, 78560), (1964, 77680), (2455, 62144), (3884, 39280), (3928, 38840), (4855, 31424), (4910, 31072), (7768, 19640), (7856, 19420), (9710, 15712), (9820, 15536)]