353149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2505

約数の個数: 144

約数和(自身を含む): 1217335392

約数和(自身を除く): 864185472

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, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2381, 2472, 3090, 3296, 3708, 4120, 4635, 4762, 4944, 6180, 7143, 7416, 8240, 9270, 9524, 9888, 11905, 12360, 14286, 14832, 16480, 18540, 19048, 21429, 23810, 24720, 28572, 29664, 35715, 37080, 38096, 42858, 47620, 49440, 57144, 71430, 74160, 76192, 85716, 95240, 107145, 114288, 142860, 148320, 171432, 190480, 214290, 228576, 245243, 285720, 342864, 380960, 428580, 490486, 571440, 685728, 735729, 857160, 980972, 1142880, 1226215, 1471458, 1714320, 1961944, 2207187, 2452430, 2942916, 3428640, 3678645, 3923888, 4414374, 4904860, 5885832, 7357290, 7847776, 8828748, 9809720, 11035935, 11771664, 14714580, 17657496, 19619440, 22071870, 23543328, 29429160, 35314992, 39238880, 44143740, 58858320, 70629984, 88287480, 117716640, 176574960, 353149920]

約数ペア:

[(1, 353149920), (2, 176574960), (3, 117716640), (4, 88287480), (5, 70629984), (6, 58858320), (8, 44143740), (9, 39238880), (10, 35314992), (12, 29429160), (15, 23543328), (16, 22071870), (18, 19619440), (20, 17657496), (24, 14714580), (30, 11771664), (32, 11035935), (36, 9809720), (40, 8828748), (45, 7847776), (48, 7357290), (60, 5885832), (72, 4904860), (80, 4414374), (90, 3923888), (96, 3678645), (103, 3428640), (120, 2942916), (144, 2452430), (160, 2207187), (180, 1961944), (206, 1714320), (240, 1471458), (288, 1226215), (309, 1142880), (360, 980972), (412, 857160), (480, 735729), (515, 685728), (618, 571440), (720, 490486), (824, 428580), (927, 380960), (1030, 342864), (1236, 285720), (1440, 245243), (1545, 228576), (1648, 214290), (1854, 190480), (2060, 171432), (2381, 148320), (2472, 142860), (3090, 114288), (3296, 107145), (3708, 95240), (4120, 85716), (4635, 76192), (4762, 74160), (4944, 71430), (6180, 57144), (7143, 49440), (7416, 47620), (8240, 42858), (9270, 38096), (9524, 37080), (9888, 35715), (11905, 29664), (12360, 28572), (14286, 24720), (14832, 23810), (16480, 21429), (18540, 19048)]