388044960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35149}}^1$

素因数の和:35190

約数の個数: 96

約数和(自身を含む): 1275523200

約数和(自身を除く): 887478240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 35149, 70298, 105447, 140596, 175745, 210894, 281192, 351490, 421788, 527235, 562384, 702980, 808427, 843576, 1054470, 1124768, 1405960, 1616854, 1687152, 2108940, 2425281, 2811920, 3233708, 3374304, 4042135, 4217880, 4850562, 5623840, 6467416, 8084270, 8435760, 9701124, 12126405, 12934832, 16168540, 16871520, 19402248, 24252810, 25869664, 32337080, 38804496, 48505620, 64674160, 77608992, 97011240, 129348320, 194022480, 388044960]

約数ペア:

[(1, 388044960), (2, 194022480), (3, 129348320), (4, 97011240), (5, 77608992), (6, 64674160), (8, 48505620), (10, 38804496), (12, 32337080), (15, 25869664), (16, 24252810), (20, 19402248), (23, 16871520), (24, 16168540), (30, 12934832), (32, 12126405), (40, 9701124), (46, 8435760), (48, 8084270), (60, 6467416), (69, 5623840), (80, 4850562), (92, 4217880), (96, 4042135), (115, 3374304), (120, 3233708), (138, 2811920), (160, 2425281), (184, 2108940), (230, 1687152), (240, 1616854), (276, 1405960), (345, 1124768), (368, 1054470), (460, 843576), (480, 808427), (552, 702980), (690, 562384), (736, 527235), (920, 421788), (1104, 351490), (1380, 281192), (1840, 210894), (2208, 175745), (2760, 140596), (3680, 105447), (5520, 70298), (11040, 35149)]