180453480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 383565720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 271, 310, 358, 372, 465, 537, 542, 620, 716, 744, 813, 895, 930, 1074, 1084, 1240, 1355, 1432, 1626, 1790, 1860, 2148, 2168, 2685, 2710, 3252, 3580, 3720, 4065, 4296, 5370, 5420, 5549, 6504, 7160, 8130, 8401, 10740, 10840, 11098, 16260, 16647, 16802, 21480, 22196, 25203, 27745, 32520, 33294, 33604, 42005, 44392, 48509, 50406, 55490, 66588, 67208, 83235, 84010, 97018, 100812, 110980, 126015, 133176, 145527, 166470, 168020, 194036, 201624, 221960, 242545, 252030, 291054, 332940, 336040, 388072, 485090, 504060, 582108, 665880, 727635, 970180, 1008120, 1164216, 1455270, 1503779, 1940360, 2910540, 3007558, 4511337, 5821080, 6015116, 7518895, 9022674, 12030232, 15037790, 18045348, 22556685, 30075580, 36090696, 45113370, 60151160, 90226740, 180453480]

約数ペア:

[(1, 180453480), (2, 90226740), (3, 60151160), (4, 45113370), (5, 36090696), (6, 30075580), (8, 22556685), (10, 18045348), (12, 15037790), (15, 12030232), (20, 9022674), (24, 7518895), (30, 6015116), (31, 5821080), (40, 4511337), (60, 3007558), (62, 2910540), (93, 1940360), (120, 1503779), (124, 1455270), (155, 1164216), (179, 1008120), (186, 970180), (248, 727635), (271, 665880), (310, 582108), (358, 504060), (372, 485090), (465, 388072), (537, 336040), (542, 332940), (620, 291054), (716, 252030), (744, 242545), (813, 221960), (895, 201624), (930, 194036), (1074, 168020), (1084, 166470), (1240, 145527), (1355, 133176), (1432, 126015), (1626, 110980), (1790, 100812), (1860, 97018), (2148, 84010), (2168, 83235), (2685, 67208), (2710, 66588), (3252, 55490), (3580, 50406), (3720, 48509), (4065, 44392), (4296, 42005), (5370, 33604), (5420, 33294), (5549, 32520), (6504, 27745), (7160, 25203), (8130, 22196), (8401, 21480), (10740, 16802), (10840, 16647), (11098, 16260)]