23240520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{797}}^1$

素因数の和:826

約数の個数: 112

約数和(自身を含む): 78499260

約数和(自身を除く): 55258740

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, 797, 810, 972, 1080, 1215, 1458, 1594, 1620, 1944, 2391, 2430, 2916, 3188, 3240, 3645, 3985, 4782, 4860, 5832, 6376, 7173, 7290, 7970, 9564, 9720, 11955, 14346, 14580, 15940, 19128, 21519, 23910, 28692, 29160, 31880, 35865, 43038, 47820, 57384, 64557, 71730, 86076, 95640, 107595, 129114, 143460, 172152, 193671, 215190, 258228, 286920, 322785, 387342, 430380, 516456, 581013, 645570, 774684, 860760, 968355, 1162026, 1291140, 1549368, 1936710, 2324052, 2582280, 2905065, 3873420, 4648104, 5810130, 7746840, 11620260, 23240520]

約数ペア:

[(1, 23240520), (2, 11620260), (3, 7746840), (4, 5810130), (5, 4648104), (6, 3873420), (8, 2905065), (9, 2582280), (10, 2324052), (12, 1936710), (15, 1549368), (18, 1291140), (20, 1162026), (24, 968355), (27, 860760), (30, 774684), (36, 645570), (40, 581013), (45, 516456), (54, 430380), (60, 387342), (72, 322785), (81, 286920), (90, 258228), (108, 215190), (120, 193671), (135, 172152), (162, 143460), (180, 129114), (216, 107595), (243, 95640), (270, 86076), (324, 71730), (360, 64557), (405, 57384), (486, 47820), (540, 43038), (648, 35865), (729, 31880), (797, 29160), (810, 28692), (972, 23910), (1080, 21519), (1215, 19128), (1458, 15940), (1594, 14580), (1620, 14346), (1944, 11955), (2391, 9720), (2430, 9564), (2916, 7970), (3188, 7290), (3240, 7173), (3645, 6376), (3985, 5832), (4782, 4860)]