66069840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14489}}^1$

素因数の和:14524

約数の個数: 80

約数和(自身を含む): 215611200

約数和(自身を除く): 149541360

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, 760, 912, 1140, 1520, 2280, 4560, 14489, 28978, 43467, 57956, 72445, 86934, 115912, 144890, 173868, 217335, 231824, 275291, 289780, 347736, 434670, 550582, 579560, 695472, 825873, 869340, 1101164, 1159120, 1376455, 1651746, 1738680, 2202328, 2752910, 3303492, 3477360, 4129365, 4404656, 5505820, 6606984, 8258730, 11011640, 13213968, 16517460, 22023280, 33034920, 66069840]

約数ペア:

[(1, 66069840), (2, 33034920), (3, 22023280), (4, 16517460), (5, 13213968), (6, 11011640), (8, 8258730), (10, 6606984), (12, 5505820), (15, 4404656), (16, 4129365), (19, 3477360), (20, 3303492), (24, 2752910), (30, 2202328), (38, 1738680), (40, 1651746), (48, 1376455), (57, 1159120), (60, 1101164), (76, 869340), (80, 825873), (95, 695472), (114, 579560), (120, 550582), (152, 434670), (190, 347736), (228, 289780), (240, 275291), (285, 231824), (304, 217335), (380, 173868), (456, 144890), (570, 115912), (760, 86934), (912, 72445), (1140, 57956), (1520, 43467), (2280, 28978), (4560, 14489)]