72432480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150901}}^1$

素因数の和:150919

約数の個数: 48

約数和(自身を含む): 228163824

約数和(自身を除く): 155731344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 150901, 301802, 452703, 603604, 754505, 905406, 1207208, 1509010, 1810812, 2263515, 2414416, 3018020, 3621624, 4527030, 4828832, 6036040, 7243248, 9054060, 12072080, 14486496, 18108120, 24144160, 36216240, 72432480]

約数ペア:

[(1, 72432480), (2, 36216240), (3, 24144160), (4, 18108120), (5, 14486496), (6, 12072080), (8, 9054060), (10, 7243248), (12, 6036040), (15, 4828832), (16, 4527030), (20, 3621624), (24, 3018020), (30, 2414416), (32, 2263515), (40, 1810812), (48, 1509010), (60, 1207208), (80, 905406), (96, 754505), (120, 603604), (160, 452703), (240, 301802), (480, 150901)]