270180480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 869774400

約数和(自身を除く): 599593920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1291, 1308, 1635, 1744, 1920, 2180, 2582, 2616, 3270, 3488, 3873, 4360, 5164, 5232, 6455, 6540, 6976, 7746, 8720, 10328, 10464, 12910, 13080, 13952, 15492, 17440, 19365, 20656, 20928, 25820, 26160, 30984, 34880, 38730, 41312, 41856, 51640, 52320, 61968, 69760, 77460, 82624, 103280, 104640, 123936, 140719, 154920, 165248, 206560, 209280, 247872, 281438, 309840, 413120, 422157, 495744, 562876, 619680, 703595, 826240, 844314, 1125752, 1239360, 1407190, 1688628, 2110785, 2251504, 2478720, 2814380, 3377256, 4221570, 4503008, 5628760, 6754512, 8443140, 9006016, 11257520, 13509024, 16886280, 18012032, 22515040, 27018048, 33772560, 45030080, 54036096, 67545120, 90060160, 135090240, 270180480]

約数ペア:

[(1, 270180480), (2, 135090240), (3, 90060160), (4, 67545120), (5, 54036096), (6, 45030080), (8, 33772560), (10, 27018048), (12, 22515040), (15, 18012032), (16, 16886280), (20, 13509024), (24, 11257520), (30, 9006016), (32, 8443140), (40, 6754512), (48, 5628760), (60, 4503008), (64, 4221570), (80, 3377256), (96, 2814380), (109, 2478720), (120, 2251504), (128, 2110785), (160, 1688628), (192, 1407190), (218, 1239360), (240, 1125752), (320, 844314), (327, 826240), (384, 703595), (436, 619680), (480, 562876), (545, 495744), (640, 422157), (654, 413120), (872, 309840), (960, 281438), (1090, 247872), (1291, 209280), (1308, 206560), (1635, 165248), (1744, 154920), (1920, 140719), (2180, 123936), (2582, 104640), (2616, 103280), (3270, 82624), (3488, 77460), (3873, 69760), (4360, 61968), (5164, 52320), (5232, 51640), (6455, 41856), (6540, 41312), (6976, 38730), (7746, 34880), (8720, 30984), (10328, 26160), (10464, 25820), (12910, 20928), (13080, 20656), (13952, 19365), (15492, 17440)]