238430520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{797}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 798638400

約数和(自身を除く): 560207880

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, 90, 108, 120, 135, 180, 216, 270, 277, 360, 540, 554, 797, 831, 1080, 1108, 1385, 1594, 1662, 2216, 2391, 2493, 2770, 3188, 3324, 3985, 4155, 4782, 4986, 5540, 6376, 6648, 7173, 7479, 7970, 8310, 9564, 9972, 11080, 11955, 12465, 14346, 14958, 15940, 16620, 19128, 19944, 21519, 23910, 24930, 28692, 29916, 31880, 33240, 35865, 37395, 43038, 47820, 49860, 57384, 59832, 71730, 74790, 86076, 95640, 99720, 107595, 143460, 149580, 172152, 215190, 220769, 286920, 299160, 430380, 441538, 662307, 860760, 883076, 1103845, 1324614, 1766152, 1986921, 2207690, 2649228, 3311535, 3973842, 4415380, 5298456, 5960763, 6623070, 7947684, 8830760, 9934605, 11921526, 13246140, 15895368, 19869210, 23843052, 26492280, 29803815, 39738420, 47686104, 59607630, 79476840, 119215260, 238430520]

約数ペア:

[(1, 238430520), (2, 119215260), (3, 79476840), (4, 59607630), (5, 47686104), (6, 39738420), (8, 29803815), (9, 26492280), (10, 23843052), (12, 19869210), (15, 15895368), (18, 13246140), (20, 11921526), (24, 9934605), (27, 8830760), (30, 7947684), (36, 6623070), (40, 5960763), (45, 5298456), (54, 4415380), (60, 3973842), (72, 3311535), (90, 2649228), (108, 2207690), (120, 1986921), (135, 1766152), (180, 1324614), (216, 1103845), (270, 883076), (277, 860760), (360, 662307), (540, 441538), (554, 430380), (797, 299160), (831, 286920), (1080, 220769), (1108, 215190), (1385, 172152), (1594, 149580), (1662, 143460), (2216, 107595), (2391, 99720), (2493, 95640), (2770, 86076), (3188, 74790), (3324, 71730), (3985, 59832), (4155, 57384), (4782, 49860), (4986, 47820), (5540, 43038), (6376, 37395), (6648, 35865), (7173, 33240), (7479, 31880), (7970, 29916), (8310, 28692), (9564, 24930), (9972, 23910), (11080, 21519), (11955, 19944), (12465, 19128), (14346, 16620), (14958, 15940)]