54757920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 202245120

約数和(自身を除く): 147487200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 379, 420, 430, 480, 516, 560, 602, 645, 672, 688, 758, 840, 860, 903, 1032, 1120, 1137, 1204, 1290, 1376, 1505, 1516, 1680, 1720, 1806, 1895, 2064, 2274, 2408, 2580, 2653, 3010, 3032, 3360, 3440, 3612, 3790, 4128, 4515, 4548, 4816, 5160, 5306, 5685, 6020, 6064, 6880, 7224, 7580, 7959, 9030, 9096, 9632, 10320, 10612, 11370, 12040, 12128, 13265, 14448, 15160, 15918, 16297, 18060, 18192, 20640, 21224, 22740, 24080, 26530, 28896, 30320, 31836, 32594, 36120, 36384, 39795, 42448, 45480, 48160, 48891, 53060, 60640, 63672, 65188, 72240, 79590, 81485, 84896, 90960, 97782, 106120, 114079, 127344, 130376, 144480, 159180, 162970, 181920, 195564, 212240, 228158, 244455, 254688, 260752, 318360, 325940, 342237, 391128, 424480, 456316, 488910, 521504, 570395, 636720, 651880, 684474, 782256, 912632, 977820, 1140790, 1273440, 1303760, 1368948, 1564512, 1711185, 1825264, 1955640, 2281580, 2607520, 2737896, 3422370, 3650528, 3911280, 4563160, 5475792, 6844740, 7822560, 9126320, 10951584, 13689480, 18252640, 27378960, 54757920]

約数ペア:

[(1, 54757920), (2, 27378960), (3, 18252640), (4, 13689480), (5, 10951584), (6, 9126320), (7, 7822560), (8, 6844740), (10, 5475792), (12, 4563160), (14, 3911280), (15, 3650528), (16, 3422370), (20, 2737896), (21, 2607520), (24, 2281580), (28, 1955640), (30, 1825264), (32, 1711185), (35, 1564512), (40, 1368948), (42, 1303760), (43, 1273440), (48, 1140790), (56, 977820), (60, 912632), (70, 782256), (80, 684474), (84, 651880), (86, 636720), (96, 570395), (105, 521504), (112, 488910), (120, 456316), (129, 424480), (140, 391128), (160, 342237), (168, 325940), (172, 318360), (210, 260752), (215, 254688), (224, 244455), (240, 228158), (258, 212240), (280, 195564), (301, 181920), (336, 162970), (344, 159180), (379, 144480), (420, 130376), (430, 127344), (480, 114079), (516, 106120), (560, 97782), (602, 90960), (645, 84896), (672, 81485), (688, 79590), (758, 72240), (840, 65188), (860, 63672), (903, 60640), (1032, 53060), (1120, 48891), (1137, 48160), (1204, 45480), (1290, 42448), (1376, 39795), (1505, 36384), (1516, 36120), (1680, 32594), (1720, 31836), (1806, 30320), (1895, 28896), (2064, 26530), (2274, 24080), (2408, 22740), (2580, 21224), (2653, 20640), (3010, 18192), (3032, 18060), (3360, 16297), (3440, 15918), (3612, 15160), (3790, 14448), (4128, 13265), (4515, 12128), (4548, 12040), (4816, 11370), (5160, 10612), (5306, 10320), (5685, 9632), (6020, 9096), (6064, 9030), (6880, 7959), (7224, 7580)]