289936080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{57527}}^1$

素因数の和:57553

約数の個数: 120

約数和(自身を含む): 1112821632

約数和(自身を除く): 822885552

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, 57527, 115054, 172581, 230108, 287635, 345162, 402689, 460216, 517743, 575270, 690324, 805378, 862905, 920432, 1035486, 1150540, 1208067, 1380648, 1610756, 1725810, 2013445, 2070972, 2301080, 2416134, 2588715, 2761296, 3221512, 3451620, 3624201, 4026890, 4141944, 4602160, 4832268, 5177430, 6040335, 6443024, 6903240, 7248402, 8053780, 8283888, 9664536, 10354860, 12080670, 13806480, 14496804, 16107560, 18121005, 19329072, 20709720, 24161340, 28993608, 32215120, 36242010, 41419440, 48322680, 57987216, 72484020, 96645360, 144968040, 289936080]

約数ペア:

[(1, 289936080), (2, 144968040), (3, 96645360), (4, 72484020), (5, 57987216), (6, 48322680), (7, 41419440), (8, 36242010), (9, 32215120), (10, 28993608), (12, 24161340), (14, 20709720), (15, 19329072), (16, 18121005), (18, 16107560), (20, 14496804), (21, 13806480), (24, 12080670), (28, 10354860), (30, 9664536), (35, 8283888), (36, 8053780), (40, 7248402), (42, 6903240), (45, 6443024), (48, 6040335), (56, 5177430), (60, 4832268), (63, 4602160), (70, 4141944), (72, 4026890), (80, 3624201), (84, 3451620), (90, 3221512), (105, 2761296), (112, 2588715), (120, 2416134), (126, 2301080), (140, 2070972), (144, 2013445), (168, 1725810), (180, 1610756), (210, 1380648), (240, 1208067), (252, 1150540), (280, 1035486), (315, 920432), (336, 862905), (360, 805378), (420, 690324), (504, 575270), (560, 517743), (630, 460216), (720, 402689), (840, 345162), (1008, 287635), (1260, 230108), (1680, 172581), (2520, 115054), (5040, 57527)]