268768560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23827}}^1$

素因数の和:23890

約数の個数: 80

約数和(自身を含む): 850945536

約数和(自身を除く): 582176976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 23827, 47654, 71481, 95308, 119135, 142962, 190616, 238270, 285924, 357405, 381232, 476540, 571848, 714810, 953080, 1119869, 1143696, 1429620, 1906160, 2239738, 2859240, 3359607, 4479476, 5599345, 5718480, 6719214, 8958952, 11198690, 13438428, 16798035, 17917904, 22397380, 26876856, 33596070, 44794760, 53753712, 67192140, 89589520, 134384280, 268768560]

約数ペア:

[(1, 268768560), (2, 134384280), (3, 89589520), (4, 67192140), (5, 53753712), (6, 44794760), (8, 33596070), (10, 26876856), (12, 22397380), (15, 17917904), (16, 16798035), (20, 13438428), (24, 11198690), (30, 8958952), (40, 6719214), (47, 5718480), (48, 5599345), (60, 4479476), (80, 3359607), (94, 2859240), (120, 2239738), (141, 1906160), (188, 1429620), (235, 1143696), (240, 1119869), (282, 953080), (376, 714810), (470, 571848), (564, 476540), (705, 381232), (752, 357405), (940, 285924), (1128, 238270), (1410, 190616), (1880, 142962), (2256, 119135), (2820, 95308), (3760, 71481), (5640, 47654), (11280, 23827)]