1590506880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 5080946400

約数和(自身を除く): 3490439520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 821, 960, 1009, 1642, 1920, 2018, 2463, 3027, 3284, 4036, 4105, 4926, 5045, 6054, 6568, 8072, 8210, 9852, 10090, 12108, 12315, 13136, 15135, 16144, 16420, 19704, 20180, 24216, 24630, 26272, 30270, 32288, 32840, 39408, 40360, 48432, 49260, 52544, 60540, 64576, 65680, 78816, 80720, 96864, 98520, 105088, 121080, 129152, 131360, 157632, 161440, 193728, 197040, 242160, 262720, 315264, 322880, 387456, 394080, 484320, 525440, 645760, 788160, 828389, 968640, 1576320, 1656778, 1937280, 2485167, 3313556, 4141945, 4970334, 6627112, 8283890, 9940668, 12425835, 13254224, 16567780, 19881336, 24851670, 26508448, 33135560, 39762672, 49703340, 53016896, 66271120, 79525344, 99406680, 106033792, 132542240, 159050688, 198813360, 265084480, 318101376, 397626720, 530168960, 795253440, 1590506880]

約数ペア:

[(1, 1590506880), (2, 795253440), (3, 530168960), (4, 397626720), (5, 318101376), (6, 265084480), (8, 198813360), (10, 159050688), (12, 132542240), (15, 106033792), (16, 99406680), (20, 79525344), (24, 66271120), (30, 53016896), (32, 49703340), (40, 39762672), (48, 33135560), (60, 26508448), (64, 24851670), (80, 19881336), (96, 16567780), (120, 13254224), (128, 12425835), (160, 9940668), (192, 8283890), (240, 6627112), (320, 4970334), (384, 4141945), (480, 3313556), (640, 2485167), (821, 1937280), (960, 1656778), (1009, 1576320), (1642, 968640), (1920, 828389), (2018, 788160), (2463, 645760), (3027, 525440), (3284, 484320), (4036, 394080), (4105, 387456), (4926, 322880), (5045, 315264), (6054, 262720), (6568, 242160), (8072, 197040), (8210, 193728), (9852, 161440), (10090, 157632), (12108, 131360), (12315, 129152), (13136, 121080), (15135, 105088), (16144, 98520), (16420, 96864), (19704, 80720), (20180, 78816), (24216, 65680), (24630, 64576), (26272, 60540), (30270, 52544), (32288, 49260), (32840, 48432), (39408, 40360)]