80515248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 229152000

約数和(自身を除く): 148636752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 872, 1199, 1308, 1399, 1744, 2398, 2616, 2798, 3597, 4197, 4796, 5232, 5596, 7194, 8394, 9592, 11192, 14388, 15389, 16788, 19184, 22384, 28776, 30778, 33576, 46167, 57552, 61556, 67152, 92334, 123112, 152491, 184668, 246224, 304982, 369336, 457473, 609964, 738672, 914946, 1219928, 1677401, 1829892, 2439856, 3354802, 3659784, 5032203, 6709604, 7319568, 10064406, 13419208, 20128812, 26838416, 40257624, 80515248]

約数ペア:

[(1, 80515248), (2, 40257624), (3, 26838416), (4, 20128812), (6, 13419208), (8, 10064406), (11, 7319568), (12, 6709604), (16, 5032203), (22, 3659784), (24, 3354802), (33, 2439856), (44, 1829892), (48, 1677401), (66, 1219928), (88, 914946), (109, 738672), (132, 609964), (176, 457473), (218, 369336), (264, 304982), (327, 246224), (436, 184668), (528, 152491), (654, 123112), (872, 92334), (1199, 67152), (1308, 61556), (1399, 57552), (1744, 46167), (2398, 33576), (2616, 30778), (2798, 28776), (3597, 22384), (4197, 19184), (4796, 16788), (5232, 15389), (5596, 14388), (7194, 11192), (8394, 9592)]