52140240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 160

約数和(自身を含む): 182131200

約数和(自身を除く): 129990960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 239, 240, 270, 303, 360, 404, 432, 478, 505, 540, 606, 717, 720, 808, 909, 956, 1010, 1080, 1195, 1212, 1434, 1515, 1616, 1818, 1912, 2020, 2151, 2160, 2390, 2424, 2727, 2868, 3030, 3585, 3636, 3824, 4040, 4302, 4545, 4780, 4848, 5454, 5736, 6060, 6453, 7170, 7272, 8080, 8604, 9090, 9560, 10755, 10908, 11472, 12120, 12906, 13635, 14340, 14544, 17208, 18180, 19120, 21510, 21816, 24139, 24240, 25812, 27270, 28680, 32265, 34416, 36360, 43020, 43632, 48278, 51624, 54540, 57360, 64530, 72417, 72720, 86040, 96556, 103248, 109080, 120695, 129060, 144834, 172080, 193112, 217251, 218160, 241390, 258120, 289668, 362085, 386224, 434502, 482780, 516240, 579336, 651753, 724170, 869004, 965560, 1086255, 1158672, 1303506, 1448340, 1738008, 1931120, 2172510, 2607012, 2896680, 3258765, 3476016, 4345020, 5214024, 5793360, 6517530, 8690040, 10428048, 13035060, 17380080, 26070120, 52140240]

約数ペア:

[(1, 52140240), (2, 26070120), (3, 17380080), (4, 13035060), (5, 10428048), (6, 8690040), (8, 6517530), (9, 5793360), (10, 5214024), (12, 4345020), (15, 3476016), (16, 3258765), (18, 2896680), (20, 2607012), (24, 2172510), (27, 1931120), (30, 1738008), (36, 1448340), (40, 1303506), (45, 1158672), (48, 1086255), (54, 965560), (60, 869004), (72, 724170), (80, 651753), (90, 579336), (101, 516240), (108, 482780), (120, 434502), (135, 386224), (144, 362085), (180, 289668), (202, 258120), (216, 241390), (239, 218160), (240, 217251), (270, 193112), (303, 172080), (360, 144834), (404, 129060), (432, 120695), (478, 109080), (505, 103248), (540, 96556), (606, 86040), (717, 72720), (720, 72417), (808, 64530), (909, 57360), (956, 54540), (1010, 51624), (1080, 48278), (1195, 43632), (1212, 43020), (1434, 36360), (1515, 34416), (1616, 32265), (1818, 28680), (1912, 27270), (2020, 25812), (2151, 24240), (2160, 24139), (2390, 21816), (2424, 21510), (2727, 19120), (2868, 18180), (3030, 17208), (3585, 14544), (3636, 14340), (3824, 13635), (4040, 12906), (4302, 12120), (4545, 11472), (4780, 10908), (4848, 10755), (5454, 9560), (5736, 9090), (6060, 8604), (6453, 8080), (7170, 7272)]