15429680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 41783040

約数和(自身を除く): 26353360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 467, 472, 560, 590, 826, 934, 944, 1180, 1652, 1868, 2065, 2335, 2360, 3269, 3304, 3736, 4130, 4670, 4720, 6538, 6608, 7472, 8260, 9340, 13076, 16345, 16520, 18680, 26152, 27553, 32690, 33040, 37360, 52304, 55106, 65380, 110212, 130760, 137765, 192871, 220424, 261520, 275530, 385742, 440848, 551060, 771484, 964355, 1102120, 1542968, 1928710, 2204240, 3085936, 3857420, 7714840, 15429680]

約数ペア:

[(1, 15429680), (2, 7714840), (4, 3857420), (5, 3085936), (7, 2204240), (8, 1928710), (10, 1542968), (14, 1102120), (16, 964355), (20, 771484), (28, 551060), (35, 440848), (40, 385742), (56, 275530), (59, 261520), (70, 220424), (80, 192871), (112, 137765), (118, 130760), (140, 110212), (236, 65380), (280, 55106), (295, 52304), (413, 37360), (467, 33040), (472, 32690), (560, 27553), (590, 26152), (826, 18680), (934, 16520), (944, 16345), (1180, 13076), (1652, 9340), (1868, 8260), (2065, 7472), (2335, 6608), (2360, 6538), (3269, 4720), (3304, 4670), (3736, 4130)]