78319440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 273196800

約数和(自身を除く): 194877360

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, 240, 270, 303, 359, 360, 404, 432, 505, 540, 606, 718, 720, 808, 909, 1010, 1077, 1080, 1212, 1436, 1515, 1616, 1795, 1818, 2020, 2154, 2160, 2424, 2727, 2872, 3030, 3231, 3590, 3636, 4040, 4308, 4545, 4848, 5385, 5454, 5744, 6060, 6462, 7180, 7272, 8080, 8616, 9090, 9693, 10770, 10908, 12120, 12924, 13635, 14360, 14544, 16155, 17232, 18180, 19386, 21540, 21816, 24240, 25848, 27270, 28720, 32310, 36259, 36360, 38772, 43080, 43632, 48465, 51696, 54540, 64620, 72518, 72720, 77544, 86160, 96930, 108777, 109080, 129240, 145036, 155088, 181295, 193860, 217554, 218160, 258480, 290072, 326331, 362590, 387720, 435108, 543885, 580144, 652662, 725180, 775440, 870216, 978993, 1087770, 1305324, 1450360, 1631655, 1740432, 1957986, 2175540, 2610648, 2900720, 3263310, 3915972, 4351080, 4894965, 5221296, 6526620, 7831944, 8702160, 9789930, 13053240, 15663888, 19579860, 26106480, 39159720, 78319440]

約数ペア:

[(1, 78319440), (2, 39159720), (3, 26106480), (4, 19579860), (5, 15663888), (6, 13053240), (8, 9789930), (9, 8702160), (10, 7831944), (12, 6526620), (15, 5221296), (16, 4894965), (18, 4351080), (20, 3915972), (24, 3263310), (27, 2900720), (30, 2610648), (36, 2175540), (40, 1957986), (45, 1740432), (48, 1631655), (54, 1450360), (60, 1305324), (72, 1087770), (80, 978993), (90, 870216), (101, 775440), (108, 725180), (120, 652662), (135, 580144), (144, 543885), (180, 435108), (202, 387720), (216, 362590), (240, 326331), (270, 290072), (303, 258480), (359, 218160), (360, 217554), (404, 193860), (432, 181295), (505, 155088), (540, 145036), (606, 129240), (718, 109080), (720, 108777), (808, 96930), (909, 86160), (1010, 77544), (1077, 72720), (1080, 72518), (1212, 64620), (1436, 54540), (1515, 51696), (1616, 48465), (1795, 43632), (1818, 43080), (2020, 38772), (2154, 36360), (2160, 36259), (2424, 32310), (2727, 28720), (2872, 27270), (3030, 25848), (3231, 24240), (3590, 21816), (3636, 21540), (4040, 19386), (4308, 18180), (4545, 17232), (4848, 16155), (5385, 14544), (5454, 14360), (5744, 13635), (6060, 12924), (6462, 12120), (7180, 10908), (7272, 10770), (8080, 9693), (8616, 9090)]