16046280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 55029780

約数和(自身を除く): 38983500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 53, 58, 60, 72, 87, 90, 106, 116, 120, 145, 159, 174, 180, 212, 232, 261, 265, 290, 318, 348, 360, 424, 435, 477, 522, 530, 580, 636, 696, 795, 841, 870, 954, 1044, 1060, 1160, 1272, 1305, 1537, 1590, 1682, 1740, 1908, 2088, 2120, 2385, 2523, 2610, 3074, 3180, 3364, 3480, 3816, 4205, 4611, 4770, 5046, 5220, 6148, 6360, 6728, 7569, 7685, 8410, 9222, 9540, 10092, 10440, 12296, 12615, 13833, 15138, 15370, 16820, 18444, 19080, 20184, 23055, 25230, 27666, 30276, 30740, 33640, 36888, 37845, 44573, 46110, 50460, 55332, 60552, 61480, 69165, 75690, 89146, 92220, 100920, 110664, 133719, 138330, 151380, 178292, 184440, 222865, 267438, 276660, 302760, 356584, 401157, 445730, 534876, 553320, 668595, 802314, 891460, 1069752, 1337190, 1604628, 1782920, 2005785, 2674380, 3209256, 4011570, 5348760, 8023140, 16046280]

約数ペア:

[(1, 16046280), (2, 8023140), (3, 5348760), (4, 4011570), (5, 3209256), (6, 2674380), (8, 2005785), (9, 1782920), (10, 1604628), (12, 1337190), (15, 1069752), (18, 891460), (20, 802314), (24, 668595), (29, 553320), (30, 534876), (36, 445730), (40, 401157), (45, 356584), (53, 302760), (58, 276660), (60, 267438), (72, 222865), (87, 184440), (90, 178292), (106, 151380), (116, 138330), (120, 133719), (145, 110664), (159, 100920), (174, 92220), (180, 89146), (212, 75690), (232, 69165), (261, 61480), (265, 60552), (290, 55332), (318, 50460), (348, 46110), (360, 44573), (424, 37845), (435, 36888), (477, 33640), (522, 30740), (530, 30276), (580, 27666), (636, 25230), (696, 23055), (795, 20184), (841, 19080), (870, 18444), (954, 16820), (1044, 15370), (1060, 15138), (1160, 13833), (1272, 12615), (1305, 12296), (1537, 10440), (1590, 10092), (1682, 9540), (1740, 9222), (1908, 8410), (2088, 7685), (2120, 7569), (2385, 6728), (2523, 6360), (2610, 6148), (3074, 5220), (3180, 5046), (3364, 4770), (3480, 4611), (3816, 4205)]