1248996240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2593}}^1$

素因数の和:2838

約数の個数: 160

約数和(自身を含む): 4323056640

約数和(自身を除く): 3074060400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 432, 446, 540, 669, 720, 892, 1080, 1115, 1338, 1784, 2007, 2160, 2230, 2593, 2676, 3345, 3568, 4014, 4460, 5186, 5352, 6021, 6690, 7779, 8028, 8920, 10035, 10372, 10704, 12042, 12965, 13380, 15558, 16056, 17840, 20070, 20744, 23337, 24084, 25930, 26760, 30105, 31116, 32112, 38895, 40140, 41488, 46674, 48168, 51860, 53520, 60210, 62232, 70011, 77790, 80280, 93348, 96336, 103720, 116685, 120420, 124464, 140022, 155580, 160560, 186696, 207440, 233370, 240840, 280044, 311160, 350055, 373392, 466740, 481680, 560088, 578239, 622320, 700110, 933480, 1120176, 1156478, 1400220, 1734717, 1866960, 2312956, 2800440, 2891195, 3469434, 4625912, 5204151, 5600880, 5782390, 6938868, 8673585, 9251824, 10408302, 11564780, 13877736, 15612453, 17347170, 20816604, 23129560, 26020755, 27755472, 31224906, 34694340, 41633208, 46259120, 52041510, 62449812, 69388680, 78062265, 83266416, 104083020, 124899624, 138777360, 156124530, 208166040, 249799248, 312249060, 416332080, 624498120, 1248996240]

約数ペア:

[(1, 1248996240), (2, 624498120), (3, 416332080), (4, 312249060), (5, 249799248), (6, 208166040), (8, 156124530), (9, 138777360), (10, 124899624), (12, 104083020), (15, 83266416), (16, 78062265), (18, 69388680), (20, 62449812), (24, 52041510), (27, 46259120), (30, 41633208), (36, 34694340), (40, 31224906), (45, 27755472), (48, 26020755), (54, 23129560), (60, 20816604), (72, 17347170), (80, 15612453), (90, 13877736), (108, 11564780), (120, 10408302), (135, 9251824), (144, 8673585), (180, 6938868), (216, 5782390), (223, 5600880), (240, 5204151), (270, 4625912), (360, 3469434), (432, 2891195), (446, 2800440), (540, 2312956), (669, 1866960), (720, 1734717), (892, 1400220), (1080, 1156478), (1115, 1120176), (1338, 933480), (1784, 700110), (2007, 622320), (2160, 578239), (2230, 560088), (2593, 481680), (2676, 466740), (3345, 373392), (3568, 350055), (4014, 311160), (4460, 280044), (5186, 240840), (5352, 233370), (6021, 207440), (6690, 186696), (7779, 160560), (8028, 155580), (8920, 140022), (10035, 124464), (10372, 120420), (10704, 116685), (12042, 103720), (12965, 96336), (13380, 93348), (15558, 80280), (16056, 77790), (17840, 70011), (20070, 62232), (20744, 60210), (23337, 53520), (24084, 51860), (25930, 48168), (26760, 46674), (30105, 41488), (31116, 40140), (32112, 38895)]