8245920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 26671680

約数和(自身を除く): 18425760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 419, 480, 492, 615, 656, 820, 838, 984, 1230, 1257, 1312, 1640, 1676, 1968, 2095, 2460, 2514, 3280, 3352, 3936, 4190, 4920, 5028, 6285, 6560, 6704, 8380, 9840, 10056, 12570, 13408, 16760, 17179, 19680, 20112, 25140, 33520, 34358, 40224, 50280, 51537, 67040, 68716, 85895, 100560, 103074, 137432, 171790, 201120, 206148, 257685, 274864, 343580, 412296, 515370, 549728, 687160, 824592, 1030740, 1374320, 1649184, 2061480, 2748640, 4122960, 8245920]

約数ペア:

[(1, 8245920), (2, 4122960), (3, 2748640), (4, 2061480), (5, 1649184), (6, 1374320), (8, 1030740), (10, 824592), (12, 687160), (15, 549728), (16, 515370), (20, 412296), (24, 343580), (30, 274864), (32, 257685), (40, 206148), (41, 201120), (48, 171790), (60, 137432), (80, 103074), (82, 100560), (96, 85895), (120, 68716), (123, 67040), (160, 51537), (164, 50280), (205, 40224), (240, 34358), (246, 33520), (328, 25140), (410, 20112), (419, 19680), (480, 17179), (492, 16760), (615, 13408), (656, 12570), (820, 10056), (838, 9840), (984, 8380), (1230, 6704), (1257, 6560), (1312, 6285), (1640, 5028), (1676, 4920), (1968, 4190), (2095, 3936), (2460, 3352), (2514, 3280)]