156912480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{108967}}^1$

素因数の和:108988

約数の個数: 72

約数和(自身を含む): 535468752

約数和(自身を除く): 378556272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 108967, 217934, 326901, 435868, 544835, 653802, 871736, 980703, 1089670, 1307604, 1634505, 1743472, 1961406, 2179340, 2615208, 3269010, 3486944, 3922812, 4358680, 4903515, 5230416, 6538020, 7845624, 8717360, 9807030, 10460832, 13076040, 15691248, 17434720, 19614060, 26152080, 31382496, 39228120, 52304160, 78456240, 156912480]

約数ペア:

[(1, 156912480), (2, 78456240), (3, 52304160), (4, 39228120), (5, 31382496), (6, 26152080), (8, 19614060), (9, 17434720), (10, 15691248), (12, 13076040), (15, 10460832), (16, 9807030), (18, 8717360), (20, 7845624), (24, 6538020), (30, 5230416), (32, 4903515), (36, 4358680), (40, 3922812), (45, 3486944), (48, 3269010), (60, 2615208), (72, 2179340), (80, 1961406), (90, 1743472), (96, 1634505), (120, 1307604), (144, 1089670), (160, 980703), (180, 871736), (240, 653802), (288, 544835), (360, 435868), (480, 326901), (720, 217934), (1440, 108967)]