161065920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167777}}^1$

素因数の和:167797

約数の個数: 56

約数和(自身を含む): 511387344

約数和(自身を除く): 350321424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 167777, 335554, 503331, 671108, 838885, 1006662, 1342216, 1677770, 2013324, 2516655, 2684432, 3355540, 4026648, 5033310, 5368864, 6711080, 8053296, 10066620, 10737728, 13422160, 16106592, 20133240, 26844320, 32213184, 40266480, 53688640, 80532960, 161065920]

約数ペア:

[(1, 161065920), (2, 80532960), (3, 53688640), (4, 40266480), (5, 32213184), (6, 26844320), (8, 20133240), (10, 16106592), (12, 13422160), (15, 10737728), (16, 10066620), (20, 8053296), (24, 6711080), (30, 5368864), (32, 5033310), (40, 4026648), (48, 3355540), (60, 2684432), (64, 2516655), (80, 2013324), (96, 1677770), (120, 1342216), (160, 1006662), (192, 838885), (240, 671108), (320, 503331), (480, 335554), (960, 167777)]