154046160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{213953}}^1$

素因数の和:213972

約数の個数: 60

約数和(自身を含む): 517340772

約数和(自身を除く): 363294612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 213953, 427906, 641859, 855812, 1069765, 1283718, 1711624, 1925577, 2139530, 2567436, 3209295, 3423248, 3851154, 4279060, 5134872, 6418590, 7702308, 8558120, 9627885, 10269744, 12837180, 15404616, 17116240, 19255770, 25674360, 30809232, 38511540, 51348720, 77023080, 154046160]

約数ペア:

[(1, 154046160), (2, 77023080), (3, 51348720), (4, 38511540), (5, 30809232), (6, 25674360), (8, 19255770), (9, 17116240), (10, 15404616), (12, 12837180), (15, 10269744), (16, 9627885), (18, 8558120), (20, 7702308), (24, 6418590), (30, 5134872), (36, 4279060), (40, 3851154), (45, 3423248), (48, 3209295), (60, 2567436), (72, 2139530), (80, 1925577), (90, 1711624), (120, 1283718), (144, 1069765), (180, 855812), (240, 641859), (360, 427906), (720, 213953)]