69432480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3743

約数の個数: 144

約数和(自身を含む): 255233160

約数和(自身を除く): 185800680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3709, 3744, 4680, 6240, 7418, 9360, 11127, 14836, 18545, 18720, 22254, 29672, 33381, 37090, 44508, 48217, 55635, 59344, 66762, 74180, 89016, 96434, 111270, 118688, 133524, 144651, 148360, 166905, 178032, 192868, 222540, 241085, 267048, 289302, 296720, 333810, 356064, 385736, 433953, 445080, 482170, 534096, 578604, 593440, 667620, 723255, 771472, 867906, 890160, 964340, 1068192, 1157208, 1335240, 1446510, 1542944, 1735812, 1780320, 1928680, 2169765, 2314416, 2670480, 2893020, 3471624, 3857360, 4339530, 4628832, 5340960, 5786040, 6943248, 7714720, 8679060, 11572080, 13886496, 17358120, 23144160, 34716240, 69432480]

約数ペア:

[(1, 69432480), (2, 34716240), (3, 23144160), (4, 17358120), (5, 13886496), (6, 11572080), (8, 8679060), (9, 7714720), (10, 6943248), (12, 5786040), (13, 5340960), (15, 4628832), (16, 4339530), (18, 3857360), (20, 3471624), (24, 2893020), (26, 2670480), (30, 2314416), (32, 2169765), (36, 1928680), (39, 1780320), (40, 1735812), (45, 1542944), (48, 1446510), (52, 1335240), (60, 1157208), (65, 1068192), (72, 964340), (78, 890160), (80, 867906), (90, 771472), (96, 723255), (104, 667620), (117, 593440), (120, 578604), (130, 534096), (144, 482170), (156, 445080), (160, 433953), (180, 385736), (195, 356064), (208, 333810), (234, 296720), (240, 289302), (260, 267048), (288, 241085), (312, 222540), (360, 192868), (390, 178032), (416, 166905), (468, 148360), (480, 144651), (520, 133524), (585, 118688), (624, 111270), (720, 96434), (780, 89016), (936, 74180), (1040, 66762), (1170, 59344), (1248, 55635), (1440, 48217), (1560, 44508), (1872, 37090), (2080, 33381), (2340, 29672), (3120, 22254), (3709, 18720), (3744, 18545), (4680, 14836), (6240, 11127), (7418, 9360)]