53393520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 112845840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 587, 758, 1137, 1174, 1516, 1761, 1895, 2274, 2348, 2935, 3032, 3522, 3790, 4548, 4696, 5685, 5870, 6064, 7044, 7580, 8805, 9096, 9392, 11370, 11740, 14088, 15160, 17610, 18192, 22740, 23480, 28176, 30320, 35220, 45480, 46960, 70440, 90960, 140880, 222473, 444946, 667419, 889892, 1112365, 1334838, 1779784, 2224730, 2669676, 3337095, 3559568, 4449460, 5339352, 6674190, 8898920, 10678704, 13348380, 17797840, 26696760, 53393520]

約数ペア:

[(1, 53393520), (2, 26696760), (3, 17797840), (4, 13348380), (5, 10678704), (6, 8898920), (8, 6674190), (10, 5339352), (12, 4449460), (15, 3559568), (16, 3337095), (20, 2669676), (24, 2224730), (30, 1779784), (40, 1334838), (48, 1112365), (60, 889892), (80, 667419), (120, 444946), (240, 222473), (379, 140880), (587, 90960), (758, 70440), (1137, 46960), (1174, 45480), (1516, 35220), (1761, 30320), (1895, 28176), (2274, 23480), (2348, 22740), (2935, 18192), (3032, 17610), (3522, 15160), (3790, 14088), (4548, 11740), (4696, 11370), (5685, 9392), (5870, 9096), (6064, 8805), (7044, 7580)]