450510480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89387}}^1$

素因数の和:89413

約数の個数: 120

約数和(自身を含む): 1729121472

約数和(自身を除く): 1278610992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 89387, 178774, 268161, 357548, 446935, 536322, 625709, 715096, 804483, 893870, 1072644, 1251418, 1340805, 1430192, 1608966, 1787740, 1877127, 2145288, 2502836, 2681610, 3128545, 3217932, 3575480, 3754254, 4022415, 4290576, 5005672, 5363220, 5631381, 6257090, 6435864, 7150960, 7508508, 8044830, 9385635, 10011344, 10726440, 11262762, 12514180, 12871728, 15017016, 16089660, 18771270, 21452880, 22525524, 25028360, 28156905, 30034032, 32179320, 37542540, 45051048, 50056720, 56313810, 64358640, 75085080, 90102096, 112627620, 150170160, 225255240, 450510480]

約数ペア:

[(1, 450510480), (2, 225255240), (3, 150170160), (4, 112627620), (5, 90102096), (6, 75085080), (7, 64358640), (8, 56313810), (9, 50056720), (10, 45051048), (12, 37542540), (14, 32179320), (15, 30034032), (16, 28156905), (18, 25028360), (20, 22525524), (21, 21452880), (24, 18771270), (28, 16089660), (30, 15017016), (35, 12871728), (36, 12514180), (40, 11262762), (42, 10726440), (45, 10011344), (48, 9385635), (56, 8044830), (60, 7508508), (63, 7150960), (70, 6435864), (72, 6257090), (80, 5631381), (84, 5363220), (90, 5005672), (105, 4290576), (112, 4022415), (120, 3754254), (126, 3575480), (140, 3217932), (144, 3128545), (168, 2681610), (180, 2502836), (210, 2145288), (240, 1877127), (252, 1787740), (280, 1608966), (315, 1430192), (336, 1340805), (360, 1251418), (420, 1072644), (504, 893870), (560, 804483), (630, 715096), (720, 625709), (840, 536322), (1008, 446935), (1260, 357548), (1680, 268161), (2520, 178774), (5040, 89387)]