358730760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 1126978560

約数和(自身を除く): 768247800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 876, 930, 1095, 1240, 1321, 1460, 1752, 1860, 2190, 2263, 2642, 2920, 3720, 3963, 4380, 4526, 5284, 6605, 6789, 7926, 8760, 9052, 10568, 11315, 13210, 13578, 15852, 18104, 19815, 22630, 26420, 27156, 31704, 33945, 39630, 40951, 45260, 52840, 54312, 67890, 79260, 81902, 90520, 96433, 122853, 135780, 158520, 163804, 192866, 204755, 245706, 271560, 289299, 327608, 385732, 409510, 482165, 491412, 578598, 614265, 771464, 819020, 964330, 982824, 1157196, 1228530, 1446495, 1638040, 1928660, 2314392, 2457060, 2892990, 2989423, 3857320, 4914120, 5785980, 5978846, 8968269, 11571960, 11957692, 14947115, 17936538, 23915384, 29894230, 35873076, 44841345, 59788460, 71746152, 89682690, 119576920, 179365380, 358730760]

約数ペア:

[(1, 358730760), (2, 179365380), (3, 119576920), (4, 89682690), (5, 71746152), (6, 59788460), (8, 44841345), (10, 35873076), (12, 29894230), (15, 23915384), (20, 17936538), (24, 14947115), (30, 11957692), (31, 11571960), (40, 8968269), (60, 5978846), (62, 5785980), (73, 4914120), (93, 3857320), (120, 2989423), (124, 2892990), (146, 2457060), (155, 2314392), (186, 1928660), (219, 1638040), (248, 1446495), (292, 1228530), (310, 1157196), (365, 982824), (372, 964330), (438, 819020), (465, 771464), (584, 614265), (620, 578598), (730, 491412), (744, 482165), (876, 409510), (930, 385732), (1095, 327608), (1240, 289299), (1321, 271560), (1460, 245706), (1752, 204755), (1860, 192866), (2190, 163804), (2263, 158520), (2642, 135780), (2920, 122853), (3720, 96433), (3963, 90520), (4380, 81902), (4526, 79260), (5284, 67890), (6605, 54312), (6789, 52840), (7926, 45260), (8760, 40951), (9052, 39630), (10568, 33945), (11315, 31704), (13210, 27156), (13578, 26420), (15852, 22630), (18104, 19815)]