25673280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 83393280

約数和(自身を除く): 57720000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 569, 705, 752, 940, 960, 1128, 1138, 1410, 1504, 1707, 1880, 2256, 2276, 2820, 2845, 3008, 3414, 3760, 4512, 4552, 5640, 5690, 6828, 7520, 8535, 9024, 9104, 11280, 11380, 13656, 15040, 17070, 18208, 22560, 22760, 26743, 27312, 34140, 36416, 45120, 45520, 53486, 54624, 68280, 80229, 91040, 106972, 109248, 133715, 136560, 160458, 182080, 213944, 267430, 273120, 320916, 401145, 427888, 534860, 546240, 641832, 802290, 855776, 1069720, 1283664, 1604580, 1711552, 2139440, 2567328, 3209160, 4278880, 5134656, 6418320, 8557760, 12836640, 25673280]

約数ペア:

[(1, 25673280), (2, 12836640), (3, 8557760), (4, 6418320), (5, 5134656), (6, 4278880), (8, 3209160), (10, 2567328), (12, 2139440), (15, 1711552), (16, 1604580), (20, 1283664), (24, 1069720), (30, 855776), (32, 802290), (40, 641832), (47, 546240), (48, 534860), (60, 427888), (64, 401145), (80, 320916), (94, 273120), (96, 267430), (120, 213944), (141, 182080), (160, 160458), (188, 136560), (192, 133715), (235, 109248), (240, 106972), (282, 91040), (320, 80229), (376, 68280), (470, 54624), (480, 53486), (564, 45520), (569, 45120), (705, 36416), (752, 34140), (940, 27312), (960, 26743), (1128, 22760), (1138, 22560), (1410, 18208), (1504, 17070), (1707, 15040), (1880, 13656), (2256, 11380), (2276, 11280), (2820, 9104), (2845, 9024), (3008, 8535), (3414, 7520), (3760, 6828), (4512, 5690), (4552, 5640)]