660115728

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{14461}}^1$

素因数の和:14792

約数の個数: 60

約数和(自身を含む): 1853363148

約数和(自身を除く): 1193247420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 11412, 14461, 15216, 22824, 28922, 43383, 45648, 57844, 86766, 115688, 130149, 173532, 231376, 260298, 347064, 520596, 694128, 1041192, 2082384, 4584137, 9168274, 13752411, 18336548, 27504822, 36673096, 41257233, 55009644, 73346192, 82514466, 110019288, 165028932, 220038576, 330057864, 660115728]

約数ペア:

[(1, 660115728), (2, 330057864), (3, 220038576), (4, 165028932), (6, 110019288), (8, 82514466), (9, 73346192), (12, 55009644), (16, 41257233), (18, 36673096), (24, 27504822), (36, 18336548), (48, 13752411), (72, 9168274), (144, 4584137), (317, 2082384), (634, 1041192), (951, 694128), (1268, 520596), (1902, 347064), (2536, 260298), (2853, 231376), (3804, 173532), (5072, 130149), (5706, 115688), (7608, 86766), (11412, 57844), (14461, 45648), (15216, 43383), (22824, 28922)]