15452080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 42122304

約数和(自身を除く): 26670224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 673, 820, 1148, 1346, 1435, 1640, 2296, 2692, 2870, 3280, 3365, 4592, 4711, 5384, 5740, 6730, 9422, 10768, 11480, 13460, 18844, 22960, 23555, 26920, 27593, 37688, 47110, 53840, 55186, 75376, 94220, 110372, 137965, 188440, 193151, 220744, 275930, 376880, 386302, 441488, 551860, 772604, 965755, 1103720, 1545208, 1931510, 2207440, 3090416, 3863020, 7726040, 15452080]

約数ペア:

[(1, 15452080), (2, 7726040), (4, 3863020), (5, 3090416), (7, 2207440), (8, 1931510), (10, 1545208), (14, 1103720), (16, 965755), (20, 772604), (28, 551860), (35, 441488), (40, 386302), (41, 376880), (56, 275930), (70, 220744), (80, 193151), (82, 188440), (112, 137965), (140, 110372), (164, 94220), (205, 75376), (280, 55186), (287, 53840), (328, 47110), (410, 37688), (560, 27593), (574, 26920), (656, 23555), (673, 22960), (820, 18844), (1148, 13460), (1346, 11480), (1435, 10768), (1640, 9422), (2296, 6730), (2692, 5740), (2870, 5384), (3280, 4711), (3365, 4592)]