25710960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9739}}^1$

素因数の和:9766

約数の個数: 80

約数和(自身を含む): 86958720

約数和(自身を除く): 61247760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 9739, 19478, 29217, 38956, 48695, 58434, 77912, 97390, 107129, 116868, 146085, 155824, 194780, 214258, 233736, 292170, 321387, 389560, 428516, 467472, 535645, 584340, 642774, 779120, 857032, 1071290, 1168680, 1285548, 1606935, 1714064, 2142580, 2337360, 2571096, 3213870, 4285160, 5142192, 6427740, 8570320, 12855480, 25710960]

約数ペア:

[(1, 25710960), (2, 12855480), (3, 8570320), (4, 6427740), (5, 5142192), (6, 4285160), (8, 3213870), (10, 2571096), (11, 2337360), (12, 2142580), (15, 1714064), (16, 1606935), (20, 1285548), (22, 1168680), (24, 1071290), (30, 857032), (33, 779120), (40, 642774), (44, 584340), (48, 535645), (55, 467472), (60, 428516), (66, 389560), (80, 321387), (88, 292170), (110, 233736), (120, 214258), (132, 194780), (165, 155824), (176, 146085), (220, 116868), (240, 107129), (264, 97390), (330, 77912), (440, 58434), (528, 48695), (660, 38956), (880, 29217), (1320, 19478), (2640, 9739)]