235331280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 793152360

約数和(自身を除く): 557821080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 461, 709, 720, 922, 1383, 1418, 1844, 2127, 2305, 2766, 2836, 3545, 3688, 4149, 4254, 4610, 5532, 5672, 6381, 6915, 7090, 7376, 8298, 8508, 9220, 10635, 11064, 11344, 12762, 13830, 14180, 16596, 17016, 18440, 20745, 21270, 22128, 25524, 27660, 28360, 31905, 33192, 34032, 36880, 41490, 42540, 51048, 55320, 56720, 63810, 66384, 82980, 85080, 102096, 110640, 127620, 165960, 170160, 255240, 326849, 331920, 510480, 653698, 980547, 1307396, 1634245, 1961094, 2614792, 2941641, 3268490, 3922188, 4902735, 5229584, 5883282, 6536980, 7844376, 9805470, 11766564, 13073960, 14708205, 15688752, 19610940, 23533128, 26147920, 29416410, 39221880, 47066256, 58832820, 78443760, 117665640, 235331280]

約数ペア:

[(1, 235331280), (2, 117665640), (3, 78443760), (4, 58832820), (5, 47066256), (6, 39221880), (8, 29416410), (9, 26147920), (10, 23533128), (12, 19610940), (15, 15688752), (16, 14708205), (18, 13073960), (20, 11766564), (24, 9805470), (30, 7844376), (36, 6536980), (40, 5883282), (45, 5229584), (48, 4902735), (60, 3922188), (72, 3268490), (80, 2941641), (90, 2614792), (120, 1961094), (144, 1634245), (180, 1307396), (240, 980547), (360, 653698), (461, 510480), (709, 331920), (720, 326849), (922, 255240), (1383, 170160), (1418, 165960), (1844, 127620), (2127, 110640), (2305, 102096), (2766, 85080), (2836, 82980), (3545, 66384), (3688, 63810), (4149, 56720), (4254, 55320), (4610, 51048), (5532, 42540), (5672, 41490), (6381, 36880), (6915, 34032), (7090, 33192), (7376, 31905), (8298, 28360), (8508, 27660), (9220, 25524), (10635, 22128), (11064, 21270), (11344, 20745), (12762, 18440), (13830, 17016), (14180, 16596)]