65728560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5890

約数の個数: 80

約数和(自身を含む): 208129536

約数和(自身を除く): 142400976

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, 5827, 11280, 11654, 17481, 23308, 29135, 34962, 46616, 58270, 69924, 87405, 93232, 116540, 139848, 174810, 233080, 273869, 279696, 349620, 466160, 547738, 699240, 821607, 1095476, 1369345, 1398480, 1643214, 2190952, 2738690, 3286428, 4108035, 4381904, 5477380, 6572856, 8216070, 10954760, 13145712, 16432140, 21909520, 32864280, 65728560]

約数ペア:

[(1, 65728560), (2, 32864280), (3, 21909520), (4, 16432140), (5, 13145712), (6, 10954760), (8, 8216070), (10, 6572856), (12, 5477380), (15, 4381904), (16, 4108035), (20, 3286428), (24, 2738690), (30, 2190952), (40, 1643214), (47, 1398480), (48, 1369345), (60, 1095476), (80, 821607), (94, 699240), (120, 547738), (141, 466160), (188, 349620), (235, 279696), (240, 273869), (282, 233080), (376, 174810), (470, 139848), (564, 116540), (705, 93232), (752, 87405), (940, 69924), (1128, 58270), (1410, 46616), (1880, 34962), (2256, 29135), (2820, 23308), (3760, 17481), (5640, 11654), (5827, 11280)]