747961920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15277}}^1$

素因数の和:15317

約数の個数: 168

約数和(自身を含む): 2724189624

約数和(自身を除く): 1976227704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 15277, 16320, 24480, 30554, 45831, 48960, 61108, 76385, 91662, 122216, 137493, 152770, 183324, 229155, 244432, 259709, 274986, 305540, 366648, 458310, 488864, 519418, 549972, 611080, 687465, 733296, 779127, 916620, 977728, 1038836, 1099944, 1222160, 1298545, 1374930, 1466592, 1558254, 1833240, 2077672, 2199888, 2337381, 2444320, 2597090, 2749860, 2933184, 3116508, 3666480, 3895635, 4155344, 4399776, 4674762, 4888640, 5194180, 5499720, 6233016, 7332960, 7791270, 8310688, 8799552, 9349524, 10388360, 10999440, 11686905, 12466032, 14665920, 15582540, 16621376, 18699048, 20776720, 21998880, 23373810, 24932064, 31165080, 37398096, 41553440, 43997760, 46747620, 49864128, 62330160, 74796192, 83106880, 93495240, 124660320, 149592384, 186990480, 249320640, 373980960, 747961920]

約数ペア:

[(1, 747961920), (2, 373980960), (3, 249320640), (4, 186990480), (5, 149592384), (6, 124660320), (8, 93495240), (9, 83106880), (10, 74796192), (12, 62330160), (15, 49864128), (16, 46747620), (17, 43997760), (18, 41553440), (20, 37398096), (24, 31165080), (30, 24932064), (32, 23373810), (34, 21998880), (36, 20776720), (40, 18699048), (45, 16621376), (48, 15582540), (51, 14665920), (60, 12466032), (64, 11686905), (68, 10999440), (72, 10388360), (80, 9349524), (85, 8799552), (90, 8310688), (96, 7791270), (102, 7332960), (120, 6233016), (136, 5499720), (144, 5194180), (153, 4888640), (160, 4674762), (170, 4399776), (180, 4155344), (192, 3895635), (204, 3666480), (240, 3116508), (255, 2933184), (272, 2749860), (288, 2597090), (306, 2444320), (320, 2337381), (340, 2199888), (360, 2077672), (408, 1833240), (480, 1558254), (510, 1466592), (544, 1374930), (576, 1298545), (612, 1222160), (680, 1099944), (720, 1038836), (765, 977728), (816, 916620), (960, 779127), (1020, 733296), (1088, 687465), (1224, 611080), (1360, 549972), (1440, 519418), (1530, 488864), (1632, 458310), (2040, 366648), (2448, 305540), (2720, 274986), (2880, 259709), (3060, 244432), (3264, 229155), (4080, 183324), (4896, 152770), (5440, 137493), (6120, 122216), (8160, 91662), (9792, 76385), (12240, 61108), (15277, 48960), (16320, 45831), (24480, 30554)]