229363520

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2999}}^1$

素因数の和:3255

約数の個数: 56

約数和(自身を含む): 548640000

約数和(自身を除く): 319276480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1912, 2390, 2999, 3824, 4780, 5998, 7648, 9560, 11996, 14995, 15296, 19120, 23992, 29990, 38240, 47984, 59980, 76480, 95968, 119960, 191936, 239920, 479840, 716761, 959680, 1433522, 2867044, 3583805, 5734088, 7167610, 11468176, 14335220, 22936352, 28670440, 45872704, 57340880, 114681760, 229363520]

約数ペア:

[(1, 229363520), (2, 114681760), (4, 57340880), (5, 45872704), (8, 28670440), (10, 22936352), (16, 14335220), (20, 11468176), (32, 7167610), (40, 5734088), (64, 3583805), (80, 2867044), (160, 1433522), (239, 959680), (320, 716761), (478, 479840), (956, 239920), (1195, 191936), (1912, 119960), (2390, 95968), (2999, 76480), (3824, 59980), (4780, 47984), (5998, 38240), (7648, 29990), (9560, 23992), (11996, 19120), (14995, 15296)]