19032480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13217}}^1$

素因数の和:13238

約数の個数: 72

約数和(自身を含む): 64953252

約数和(自身を除く): 45920772

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, 13217, 26434, 39651, 52868, 66085, 79302, 105736, 118953, 132170, 158604, 198255, 211472, 237906, 264340, 317208, 396510, 422944, 475812, 528680, 594765, 634416, 793020, 951624, 1057360, 1189530, 1268832, 1586040, 1903248, 2114720, 2379060, 3172080, 3806496, 4758120, 6344160, 9516240, 19032480]

約数ペア:

[(1, 19032480), (2, 9516240), (3, 6344160), (4, 4758120), (5, 3806496), (6, 3172080), (8, 2379060), (9, 2114720), (10, 1903248), (12, 1586040), (15, 1268832), (16, 1189530), (18, 1057360), (20, 951624), (24, 793020), (30, 634416), (32, 594765), (36, 528680), (40, 475812), (45, 422944), (48, 396510), (60, 317208), (72, 264340), (80, 237906), (90, 211472), (96, 198255), (120, 158604), (144, 132170), (160, 118953), (180, 105736), (240, 79302), (288, 66085), (360, 52868), (480, 39651), (720, 26434), (1440, 13217)]