1640269080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{6337}}^1$

素因数の和:7073

約数の個数: 96

約数和(自身を含む): 5339131200

約数和(自身を除く): 3698862120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 719, 1438, 2157, 2876, 3595, 4314, 5752, 6337, 6471, 7190, 8628, 10785, 12674, 12942, 14380, 17256, 19011, 21570, 25348, 25884, 28760, 31685, 32355, 38022, 43140, 50696, 51768, 57033, 63370, 64710, 76044, 86280, 95055, 114066, 126740, 129420, 152088, 190110, 228132, 253480, 258840, 285165, 380220, 456264, 570330, 760440, 1140660, 2281320, 4556303, 9112606, 13668909, 18225212, 22781515, 27337818, 36450424, 41006727, 45563030, 54675636, 68344545, 82013454, 91126060, 109351272, 136689090, 164026908, 182252120, 205033635, 273378180, 328053816, 410067270, 546756360, 820134540, 1640269080]

約数ペア:

[(1, 1640269080), (2, 820134540), (3, 546756360), (4, 410067270), (5, 328053816), (6, 273378180), (8, 205033635), (9, 182252120), (10, 164026908), (12, 136689090), (15, 109351272), (18, 91126060), (20, 82013454), (24, 68344545), (30, 54675636), (36, 45563030), (40, 41006727), (45, 36450424), (60, 27337818), (72, 22781515), (90, 18225212), (120, 13668909), (180, 9112606), (360, 4556303), (719, 2281320), (1438, 1140660), (2157, 760440), (2876, 570330), (3595, 456264), (4314, 380220), (5752, 285165), (6337, 258840), (6471, 253480), (7190, 228132), (8628, 190110), (10785, 152088), (12674, 129420), (12942, 126740), (14380, 114066), (17256, 95055), (19011, 86280), (21570, 76044), (25348, 64710), (25884, 63370), (28760, 57033), (31685, 51768), (32355, 50696), (38022, 43140)]