225971520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1008

約数の個数: 112

約数和(自身を含む): 720474048

約数和(自身を除く): 494502528

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, 401, 480, 587, 802, 960, 1174, 1203, 1604, 1761, 2005, 2348, 2406, 2935, 3208, 3522, 4010, 4696, 4812, 5870, 6015, 6416, 7044, 8020, 8805, 9392, 9624, 11740, 12030, 12832, 14088, 16040, 17610, 18784, 19248, 23480, 24060, 25664, 28176, 32080, 35220, 37568, 38496, 46960, 48120, 56352, 64160, 70440, 76992, 93920, 96240, 112704, 128320, 140880, 187840, 192480, 235387, 281760, 384960, 470774, 563520, 706161, 941548, 1176935, 1412322, 1883096, 2353870, 2824644, 3530805, 3766192, 4707740, 5649288, 7061610, 7532384, 9415480, 11298576, 14123220, 15064768, 18830960, 22597152, 28246440, 37661920, 45194304, 56492880, 75323840, 112985760, 225971520]

約数ペア:

[(1, 225971520), (2, 112985760), (3, 75323840), (4, 56492880), (5, 45194304), (6, 37661920), (8, 28246440), (10, 22597152), (12, 18830960), (15, 15064768), (16, 14123220), (20, 11298576), (24, 9415480), (30, 7532384), (32, 7061610), (40, 5649288), (48, 4707740), (60, 3766192), (64, 3530805), (80, 2824644), (96, 2353870), (120, 1883096), (160, 1412322), (192, 1176935), (240, 941548), (320, 706161), (401, 563520), (480, 470774), (587, 384960), (802, 281760), (960, 235387), (1174, 192480), (1203, 187840), (1604, 140880), (1761, 128320), (2005, 112704), (2348, 96240), (2406, 93920), (2935, 76992), (3208, 70440), (3522, 64160), (4010, 56352), (4696, 48120), (4812, 46960), (5870, 38496), (6015, 37568), (6416, 35220), (7044, 32080), (8020, 28176), (8805, 25664), (9392, 24060), (9624, 23480), (11740, 19248), (12030, 18784), (12832, 17610), (14088, 16040)]