490697280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2633

約数の個数: 168

約数和(自身を含む): 1713658752

約数和(自身を除く): 1222961472

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2543, 2680, 2880, 3015, 3216, 4020, 4288, 4824, 5086, 5360, 6030, 6432, 7629, 8040, 9648, 10172, 10720, 12060, 12715, 12864, 15258, 16080, 19296, 20344, 21440, 22887, 24120, 25430, 30516, 32160, 38145, 38592, 40688, 45774, 48240, 50860, 61032, 64320, 76290, 81376, 91548, 96480, 101720, 114435, 122064, 152580, 162752, 170381, 183096, 192960, 203440, 228870, 244128, 305160, 340762, 366192, 406880, 457740, 488256, 511143, 610320, 681524, 732384, 813760, 851905, 915480, 1022286, 1220640, 1363048, 1464768, 1533429, 1703810, 1830960, 2044572, 2441280, 2555715, 2726096, 3066858, 3407620, 3661920, 4089144, 5111430, 5452192, 6133716, 6815240, 7323840, 7667145, 8178288, 10222860, 10904384, 12267432, 13630480, 15334290, 16356576, 20445720, 24534864, 27260960, 30668580, 32713152, 40891440, 49069728, 54521920, 61337160, 81782880, 98139456, 122674320, 163565760, 245348640, 490697280]

約数ペア:

[(1, 490697280), (2, 245348640), (3, 163565760), (4, 122674320), (5, 98139456), (6, 81782880), (8, 61337160), (9, 54521920), (10, 49069728), (12, 40891440), (15, 32713152), (16, 30668580), (18, 27260960), (20, 24534864), (24, 20445720), (30, 16356576), (32, 15334290), (36, 13630480), (40, 12267432), (45, 10904384), (48, 10222860), (60, 8178288), (64, 7667145), (67, 7323840), (72, 6815240), (80, 6133716), (90, 5452192), (96, 5111430), (120, 4089144), (134, 3661920), (144, 3407620), (160, 3066858), (180, 2726096), (192, 2555715), (201, 2441280), (240, 2044572), (268, 1830960), (288, 1703810), (320, 1533429), (335, 1464768), (360, 1363048), (402, 1220640), (480, 1022286), (536, 915480), (576, 851905), (603, 813760), (670, 732384), (720, 681524), (804, 610320), (960, 511143), (1005, 488256), (1072, 457740), (1206, 406880), (1340, 366192), (1440, 340762), (1608, 305160), (2010, 244128), (2144, 228870), (2412, 203440), (2543, 192960), (2680, 183096), (2880, 170381), (3015, 162752), (3216, 152580), (4020, 122064), (4288, 114435), (4824, 101720), (5086, 96480), (5360, 91548), (6030, 81376), (6432, 76290), (7629, 64320), (8040, 61032), (9648, 50860), (10172, 48240), (10720, 45774), (12060, 40688), (12715, 38592), (12864, 38145), (15258, 32160), (16080, 30516), (19296, 25430), (20344, 24120), (21440, 22887)]