2877360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 9404160

約数和(自身を除く): 6526800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 631, 760, 912, 1140, 1262, 1520, 1893, 2280, 2524, 3155, 3786, 4560, 5048, 6310, 7572, 9465, 10096, 11989, 12620, 15144, 18930, 23978, 25240, 30288, 35967, 37860, 47956, 50480, 59945, 71934, 75720, 95912, 119890, 143868, 151440, 179835, 191824, 239780, 287736, 359670, 479560, 575472, 719340, 959120, 1438680, 2877360]

約数ペア:

[(1, 2877360), (2, 1438680), (3, 959120), (4, 719340), (5, 575472), (6, 479560), (8, 359670), (10, 287736), (12, 239780), (15, 191824), (16, 179835), (19, 151440), (20, 143868), (24, 119890), (30, 95912), (38, 75720), (40, 71934), (48, 59945), (57, 50480), (60, 47956), (76, 37860), (80, 35967), (95, 30288), (114, 25240), (120, 23978), (152, 18930), (190, 15144), (228, 12620), (240, 11989), (285, 10096), (304, 9465), (380, 7572), (456, 6310), (570, 5048), (631, 4560), (760, 3786), (912, 3155), (1140, 2524), (1262, 2280), (1520, 1893)]