348723960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7269

約数の個数: 128

約数和(自身を含む): 1163151360

約数和(自身を除く): 814427400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 7211, 8060, 9672, 12090, 14422, 16120, 21633, 24180, 28844, 36055, 43266, 48360, 57688, 72110, 86532, 93743, 108165, 144220, 173064, 187486, 216330, 223541, 281229, 288440, 374972, 432660, 447082, 468715, 562458, 670623, 749944, 865320, 894164, 937430, 1117705, 1124916, 1341246, 1406145, 1788328, 1874860, 2235410, 2249832, 2682492, 2812290, 2906033, 3353115, 3749720, 4470820, 5364984, 5624580, 5812066, 6706230, 8718099, 8941640, 11249160, 11624132, 13412460, 14530165, 17436198, 23248264, 26824920, 29060330, 34872396, 43590495, 58120660, 69744792, 87180990, 116241320, 174361980, 348723960]

約数ペア:

[(1, 348723960), (2, 174361980), (3, 116241320), (4, 87180990), (5, 69744792), (6, 58120660), (8, 43590495), (10, 34872396), (12, 29060330), (13, 26824920), (15, 23248264), (20, 17436198), (24, 14530165), (26, 13412460), (30, 11624132), (31, 11249160), (39, 8941640), (40, 8718099), (52, 6706230), (60, 5812066), (62, 5624580), (65, 5364984), (78, 4470820), (93, 3749720), (104, 3353115), (120, 2906033), (124, 2812290), (130, 2682492), (155, 2249832), (156, 2235410), (186, 1874860), (195, 1788328), (248, 1406145), (260, 1341246), (310, 1124916), (312, 1117705), (372, 937430), (390, 894164), (403, 865320), (465, 749944), (520, 670623), (620, 562458), (744, 468715), (780, 447082), (806, 432660), (930, 374972), (1209, 288440), (1240, 281229), (1560, 223541), (1612, 216330), (1860, 187486), (2015, 173064), (2418, 144220), (3224, 108165), (3720, 93743), (4030, 86532), (4836, 72110), (6045, 57688), (7211, 48360), (8060, 43266), (9672, 36055), (12090, 28844), (14422, 24180), (16120, 21633)]