66891480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4933}}^1$

素因数の和:5060

約数の個数: 64

約数和(自身を含む): 202491360

約数和(自身を除く): 135599880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 4933, 6780, 9866, 13560, 14799, 19732, 24665, 29598, 39464, 49330, 59196, 73995, 98660, 118392, 147990, 197320, 295980, 557429, 591960, 1114858, 1672287, 2229716, 2787145, 3344574, 4459432, 5574290, 6689148, 8361435, 11148580, 13378296, 16722870, 22297160, 33445740, 66891480]

約数ペア:

[(1, 66891480), (2, 33445740), (3, 22297160), (4, 16722870), (5, 13378296), (6, 11148580), (8, 8361435), (10, 6689148), (12, 5574290), (15, 4459432), (20, 3344574), (24, 2787145), (30, 2229716), (40, 1672287), (60, 1114858), (113, 591960), (120, 557429), (226, 295980), (339, 197320), (452, 147990), (565, 118392), (678, 98660), (904, 73995), (1130, 59196), (1356, 49330), (1695, 39464), (2260, 29598), (2712, 24665), (3390, 19732), (4520, 14799), (4933, 13560), (6780, 9866)]