1502240

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 3651480

約数和(自身を除く): 2149240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 229, 328, 410, 458, 656, 820, 916, 1145, 1312, 1640, 1832, 2290, 3280, 3664, 4580, 6560, 7328, 9160, 9389, 18320, 18778, 36640, 37556, 46945, 75112, 93890, 150224, 187780, 300448, 375560, 751120, 1502240]

約数ペア:

[(1, 1502240), (2, 751120), (4, 375560), (5, 300448), (8, 187780), (10, 150224), (16, 93890), (20, 75112), (32, 46945), (40, 37556), (41, 36640), (80, 18778), (82, 18320), (160, 9389), (164, 9160), (205, 7328), (229, 6560), (328, 4580), (410, 3664), (458, 3280), (656, 2290), (820, 1832), (916, 1640), (1145, 1312)]