90594120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 282522240

約数和(自身を除く): 191928120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 181, 194, 215, 258, 291, 344, 362, 388, 430, 485, 516, 543, 582, 645, 724, 776, 860, 905, 970, 1032, 1086, 1164, 1290, 1448, 1455, 1720, 1810, 1940, 2172, 2328, 2580, 2715, 2910, 3620, 3880, 4171, 4344, 5160, 5430, 5820, 7240, 7783, 8342, 10860, 11640, 12513, 15566, 16684, 17557, 20855, 21720, 23349, 25026, 31132, 33368, 35114, 38915, 41710, 46698, 50052, 52671, 62264, 62565, 70228, 77830, 83420, 87785, 93396, 100104, 105342, 116745, 125130, 140456, 155660, 166840, 175570, 186792, 210684, 233490, 250260, 263355, 311320, 351140, 421368, 466980, 500520, 526710, 702280, 754951, 933960, 1053420, 1509902, 2106840, 2264853, 3019804, 3774755, 4529706, 6039608, 7549510, 9059412, 11324265, 15099020, 18118824, 22648530, 30198040, 45297060, 90594120]

約数ペア:

[(1, 90594120), (2, 45297060), (3, 30198040), (4, 22648530), (5, 18118824), (6, 15099020), (8, 11324265), (10, 9059412), (12, 7549510), (15, 6039608), (20, 4529706), (24, 3774755), (30, 3019804), (40, 2264853), (43, 2106840), (60, 1509902), (86, 1053420), (97, 933960), (120, 754951), (129, 702280), (172, 526710), (181, 500520), (194, 466980), (215, 421368), (258, 351140), (291, 311320), (344, 263355), (362, 250260), (388, 233490), (430, 210684), (485, 186792), (516, 175570), (543, 166840), (582, 155660), (645, 140456), (724, 125130), (776, 116745), (860, 105342), (905, 100104), (970, 93396), (1032, 87785), (1086, 83420), (1164, 77830), (1290, 70228), (1448, 62565), (1455, 62264), (1720, 52671), (1810, 50052), (1940, 46698), (2172, 41710), (2328, 38915), (2580, 35114), (2715, 33368), (2910, 31132), (3620, 25026), (3880, 23349), (4171, 21720), (4344, 20855), (5160, 17557), (5430, 16684), (5820, 15566), (7240, 12513), (7783, 11640), (8342, 10860)]