158704440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32257}}^1$

素因数の和:32312

約数の個数: 64

約数和(自身を含む): 487740960

約数和(自身を除く): 329036520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 32257, 64514, 96771, 129028, 161285, 193542, 258056, 322570, 387084, 483855, 645140, 774168, 967710, 1290280, 1322537, 1935420, 2645074, 3870840, 3967611, 5290148, 6612685, 7935222, 10580296, 13225370, 15870444, 19838055, 26450740, 31740888, 39676110, 52901480, 79352220, 158704440]

約数ペア:

[(1, 158704440), (2, 79352220), (3, 52901480), (4, 39676110), (5, 31740888), (6, 26450740), (8, 19838055), (10, 15870444), (12, 13225370), (15, 10580296), (20, 7935222), (24, 6612685), (30, 5290148), (40, 3967611), (41, 3870840), (60, 2645074), (82, 1935420), (120, 1322537), (123, 1290280), (164, 967710), (205, 774168), (246, 645140), (328, 483855), (410, 387084), (492, 322570), (615, 258056), (820, 193542), (984, 161285), (1230, 129028), (1640, 96771), (2460, 64514), (4920, 32257)]