853386840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{87797}}^1$

素因数の和:87823

約数の個数: 96

約数和(自身を含む): 2876262480

約数和(自身を除く): 2022875640

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 87797, 175594, 263391, 351188, 438985, 526782, 702376, 790173, 877970, 1053564, 1316955, 1580346, 1755940, 2107128, 2370519, 2633910, 3160692, 3511880, 3950865, 4741038, 5267820, 6321384, 7111557, 7901730, 9482076, 10535640, 11852595, 14223114, 15803460, 18964152, 21334671, 23705190, 28446228, 31606920, 35557785, 42669342, 47410380, 56892456, 71115570, 85338684, 94820760, 106673355, 142231140, 170677368, 213346710, 284462280, 426693420, 853386840]

約数ペア:

[(1, 853386840), (2, 426693420), (3, 284462280), (4, 213346710), (5, 170677368), (6, 142231140), (8, 106673355), (9, 94820760), (10, 85338684), (12, 71115570), (15, 56892456), (18, 47410380), (20, 42669342), (24, 35557785), (27, 31606920), (30, 28446228), (36, 23705190), (40, 21334671), (45, 18964152), (54, 15803460), (60, 14223114), (72, 11852595), (81, 10535640), (90, 9482076), (108, 7901730), (120, 7111557), (135, 6321384), (162, 5267820), (180, 4741038), (216, 3950865), (243, 3511880), (270, 3160692), (324, 2633910), (360, 2370519), (405, 2107128), (486, 1755940), (540, 1580346), (648, 1316955), (810, 1053564), (972, 877970), (1080, 790173), (1215, 702376), (1620, 526782), (1944, 438985), (2430, 351188), (3240, 263391), (4860, 175594), (9720, 87797)]