3107880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 10319400

約数和(自身を除く): 7211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 97, 120, 178, 180, 194, 267, 291, 356, 360, 388, 445, 485, 534, 582, 712, 776, 801, 873, 890, 970, 1068, 1164, 1335, 1455, 1602, 1746, 1780, 1940, 2136, 2328, 2670, 2910, 3204, 3492, 3560, 3880, 4005, 4365, 5340, 5820, 6408, 6984, 8010, 8633, 8730, 10680, 11640, 16020, 17266, 17460, 25899, 32040, 34532, 34920, 43165, 51798, 69064, 77697, 86330, 103596, 129495, 155394, 172660, 207192, 258990, 310788, 345320, 388485, 517980, 621576, 776970, 1035960, 1553940, 3107880]

約数ペア:

[(1, 3107880), (2, 1553940), (3, 1035960), (4, 776970), (5, 621576), (6, 517980), (8, 388485), (9, 345320), (10, 310788), (12, 258990), (15, 207192), (18, 172660), (20, 155394), (24, 129495), (30, 103596), (36, 86330), (40, 77697), (45, 69064), (60, 51798), (72, 43165), (89, 34920), (90, 34532), (97, 32040), (120, 25899), (178, 17460), (180, 17266), (194, 16020), (267, 11640), (291, 10680), (356, 8730), (360, 8633), (388, 8010), (445, 6984), (485, 6408), (534, 5820), (582, 5340), (712, 4365), (776, 4005), (801, 3880), (873, 3560), (890, 3492), (970, 3204), (1068, 2910), (1164, 2670), (1335, 2328), (1455, 2136), (1602, 1940), (1746, 1780)]