40662180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17377}}^1$

素因数の和:17405

約数の個数: 72

約数和(自身を含む): 132837432

約数和(自身を除く): 92175252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17377, 34754, 52131, 69508, 86885, 104262, 156393, 173770, 208524, 225901, 260655, 312786, 347540, 451802, 521310, 625572, 677703, 781965, 903604, 1042620, 1129505, 1355406, 1563930, 2033109, 2259010, 2710812, 3127860, 3388515, 4066218, 4518020, 6777030, 8132436, 10165545, 13554060, 20331090, 40662180]

約数ペア:

[(1, 40662180), (2, 20331090), (3, 13554060), (4, 10165545), (5, 8132436), (6, 6777030), (9, 4518020), (10, 4066218), (12, 3388515), (13, 3127860), (15, 2710812), (18, 2259010), (20, 2033109), (26, 1563930), (30, 1355406), (36, 1129505), (39, 1042620), (45, 903604), (52, 781965), (60, 677703), (65, 625572), (78, 521310), (90, 451802), (117, 347540), (130, 312786), (156, 260655), (180, 225901), (195, 208524), (234, 173770), (260, 156393), (390, 104262), (468, 86885), (585, 69508), (780, 52131), (1170, 34754), (2340, 17377)]