27823680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9661}}^1$

素因数の和:9684

約数の個数: 84

約数和(自身を含む): 95711772

約数和(自身を除く): 67888092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 9661, 19322, 28983, 38644, 48305, 57966, 77288, 86949, 96610, 115932, 144915, 154576, 173898, 193220, 231864, 289830, 309152, 347796, 386440, 434745, 463728, 579660, 618304, 695592, 772880, 869490, 927456, 1159320, 1391184, 1545760, 1738980, 1854912, 2318640, 2782368, 3091520, 3477960, 4637280, 5564736, 6955920, 9274560, 13911840, 27823680]

約数ペア:

[(1, 27823680), (2, 13911840), (3, 9274560), (4, 6955920), (5, 5564736), (6, 4637280), (8, 3477960), (9, 3091520), (10, 2782368), (12, 2318640), (15, 1854912), (16, 1738980), (18, 1545760), (20, 1391184), (24, 1159320), (30, 927456), (32, 869490), (36, 772880), (40, 695592), (45, 618304), (48, 579660), (60, 463728), (64, 434745), (72, 386440), (80, 347796), (90, 309152), (96, 289830), (120, 231864), (144, 193220), (160, 173898), (180, 154576), (192, 144915), (240, 115932), (288, 96610), (320, 86949), (360, 77288), (480, 57966), (576, 48305), (720, 38644), (960, 28983), (1440, 19322), (2880, 9661)]