401273280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:803

約数の個数: 168

約数和(自身を含む): 1387949472

約数和(自身を除く): 986676192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 277, 288, 320, 360, 480, 503, 554, 576, 720, 831, 960, 1006, 1108, 1385, 1440, 1509, 1662, 2012, 2216, 2493, 2515, 2770, 2880, 3018, 3324, 4024, 4155, 4432, 4527, 4986, 5030, 5540, 6036, 6648, 7545, 8048, 8310, 8864, 9054, 9972, 10060, 11080, 12072, 12465, 13296, 15090, 16096, 16620, 17728, 18108, 19944, 20120, 22160, 22635, 24144, 24930, 26592, 30180, 32192, 33240, 36216, 39888, 40240, 44320, 45270, 48288, 49860, 53184, 60360, 66480, 72432, 79776, 80480, 88640, 90540, 96576, 99720, 120720, 132960, 139331, 144864, 159552, 160960, 181080, 199440, 241440, 265920, 278662, 289728, 362160, 398880, 417993, 482880, 557324, 696655, 724320, 797760, 835986, 1114648, 1253979, 1393310, 1448640, 1671972, 2089965, 2229296, 2507958, 2786620, 3343944, 4179930, 4458592, 5015916, 5573240, 6269895, 6687888, 8359860, 8917184, 10031832, 11146480, 12539790, 13375776, 16719720, 20063664, 22292960, 25079580, 26751552, 33439440, 40127328, 44585920, 50159160, 66878880, 80254656, 100318320, 133757760, 200636640, 401273280]

約数ペア:

[(1, 401273280), (2, 200636640), (3, 133757760), (4, 100318320), (5, 80254656), (6, 66878880), (8, 50159160), (9, 44585920), (10, 40127328), (12, 33439440), (15, 26751552), (16, 25079580), (18, 22292960), (20, 20063664), (24, 16719720), (30, 13375776), (32, 12539790), (36, 11146480), (40, 10031832), (45, 8917184), (48, 8359860), (60, 6687888), (64, 6269895), (72, 5573240), (80, 5015916), (90, 4458592), (96, 4179930), (120, 3343944), (144, 2786620), (160, 2507958), (180, 2229296), (192, 2089965), (240, 1671972), (277, 1448640), (288, 1393310), (320, 1253979), (360, 1114648), (480, 835986), (503, 797760), (554, 724320), (576, 696655), (720, 557324), (831, 482880), (960, 417993), (1006, 398880), (1108, 362160), (1385, 289728), (1440, 278662), (1509, 265920), (1662, 241440), (2012, 199440), (2216, 181080), (2493, 160960), (2515, 159552), (2770, 144864), (2880, 139331), (3018, 132960), (3324, 120720), (4024, 99720), (4155, 96576), (4432, 90540), (4527, 88640), (4986, 80480), (5030, 79776), (5540, 72432), (6036, 66480), (6648, 60360), (7545, 53184), (8048, 49860), (8310, 48288), (8864, 45270), (9054, 44320), (9972, 40240), (10060, 39888), (11080, 36216), (12072, 33240), (12465, 32192), (13296, 30180), (15090, 26592), (16096, 24930), (16620, 24144), (17728, 22635), (18108, 22160), (19944, 20120)]