2424780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 7753200

約数和(自身を除く): 5328420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 709, 855, 1140, 1418, 1710, 2127, 2836, 3420, 3545, 4254, 6381, 7090, 8508, 10635, 12762, 13471, 14180, 21270, 25524, 26942, 31905, 40413, 42540, 53884, 63810, 67355, 80826, 121239, 127620, 134710, 161652, 202065, 242478, 269420, 404130, 484956, 606195, 808260, 1212390, 2424780]

約数ペア:

[(1, 2424780), (2, 1212390), (3, 808260), (4, 606195), (5, 484956), (6, 404130), (9, 269420), (10, 242478), (12, 202065), (15, 161652), (18, 134710), (19, 127620), (20, 121239), (30, 80826), (36, 67355), (38, 63810), (45, 53884), (57, 42540), (60, 40413), (76, 31905), (90, 26942), (95, 25524), (114, 21270), (171, 14180), (180, 13471), (190, 12762), (228, 10635), (285, 8508), (342, 7090), (380, 6381), (570, 4254), (684, 3545), (709, 3420), (855, 2836), (1140, 2127), (1418, 1710)]