64015320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{761}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 192572640

約数和(自身を除く): 128557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 761, 1402, 1522, 2103, 2283, 2804, 3044, 3505, 3805, 4206, 4566, 5608, 6088, 7010, 7610, 8412, 9132, 10515, 11415, 14020, 15220, 16824, 18264, 21030, 22830, 28040, 30440, 42060, 45660, 84120, 91320, 533461, 1066922, 1600383, 2133844, 2667305, 3200766, 4267688, 5334610, 6401532, 8001915, 10669220, 12803064, 16003830, 21338440, 32007660, 64015320]

約数ペア:

[(1, 64015320), (2, 32007660), (3, 21338440), (4, 16003830), (5, 12803064), (6, 10669220), (8, 8001915), (10, 6401532), (12, 5334610), (15, 4267688), (20, 3200766), (24, 2667305), (30, 2133844), (40, 1600383), (60, 1066922), (120, 533461), (701, 91320), (761, 84120), (1402, 45660), (1522, 42060), (2103, 30440), (2283, 28040), (2804, 22830), (3044, 21030), (3505, 18264), (3805, 16824), (4206, 15220), (4566, 14020), (5608, 11415), (6088, 10515), (7010, 9132), (7610, 8412)]