90366840

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1033}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 305236800

約数和(自身を除く): 214869960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1033, 1080, 1215, 1458, 1620, 1944, 2066, 2187, 2430, 2916, 3099, 3240, 3645, 4132, 4374, 4860, 5165, 5832, 6198, 7290, 8264, 8748, 9297, 9720, 10330, 10935, 12396, 14580, 15495, 17496, 18594, 20660, 21870, 24792, 27891, 29160, 30990, 37188, 41320, 43740, 46485, 55782, 61980, 74376, 83673, 87480, 92970, 111564, 123960, 139455, 167346, 185940, 223128, 251019, 278910, 334692, 371880, 418365, 502038, 557820, 669384, 753057, 836730, 1004076, 1115640, 1255095, 1506114, 1673460, 2008152, 2259171, 2510190, 3012228, 3346920, 3765285, 4518342, 5020380, 6024456, 7530570, 9036684, 10040760, 11295855, 15061140, 18073368, 22591710, 30122280, 45183420, 90366840]

約数ペア:

[(1, 90366840), (2, 45183420), (3, 30122280), (4, 22591710), (5, 18073368), (6, 15061140), (8, 11295855), (9, 10040760), (10, 9036684), (12, 7530570), (15, 6024456), (18, 5020380), (20, 4518342), (24, 3765285), (27, 3346920), (30, 3012228), (36, 2510190), (40, 2259171), (45, 2008152), (54, 1673460), (60, 1506114), (72, 1255095), (81, 1115640), (90, 1004076), (108, 836730), (120, 753057), (135, 669384), (162, 557820), (180, 502038), (216, 418365), (243, 371880), (270, 334692), (324, 278910), (360, 251019), (405, 223128), (486, 185940), (540, 167346), (648, 139455), (729, 123960), (810, 111564), (972, 92970), (1033, 87480), (1080, 83673), (1215, 74376), (1458, 61980), (1620, 55782), (1944, 46485), (2066, 43740), (2187, 41320), (2430, 37188), (2916, 30990), (3099, 29160), (3240, 27891), (3645, 24792), (4132, 21870), (4374, 20660), (4860, 18594), (5165, 17496), (5832, 15495), (6198, 14580), (7290, 12396), (8264, 10935), (8748, 10330), (9297, 9720)]