510815520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11495

約数の個数: 144

約数和(自身を含む): 1799546112

約数和(自身を除く): 1288730592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 11443, 14880, 22320, 22886, 34329, 44640, 45772, 57215, 68658, 91544, 102987, 114430, 137316, 171645, 183088, 205974, 228860, 274632, 343290, 354733, 366176, 411948, 457720, 514935, 549264, 686580, 709466, 823896, 915440, 1029870, 1064199, 1098528, 1373160, 1418932, 1647792, 1773665, 1830880, 2059740, 2128398, 2746320, 2837864, 3192597, 3295584, 3547330, 4119480, 4256796, 5320995, 5492640, 5675728, 6385194, 7094660, 8238960, 8513592, 10641990, 11351456, 12770388, 14189320, 15962985, 16477920, 17027184, 21283980, 25540776, 28378640, 31925970, 34054368, 42567960, 51081552, 56757280, 63851940, 85135920, 102163104, 127703880, 170271840, 255407760, 510815520]

約数ペア:

[(1, 510815520), (2, 255407760), (3, 170271840), (4, 127703880), (5, 102163104), (6, 85135920), (8, 63851940), (9, 56757280), (10, 51081552), (12, 42567960), (15, 34054368), (16, 31925970), (18, 28378640), (20, 25540776), (24, 21283980), (30, 17027184), (31, 16477920), (32, 15962985), (36, 14189320), (40, 12770388), (45, 11351456), (48, 10641990), (60, 8513592), (62, 8238960), (72, 7094660), (80, 6385194), (90, 5675728), (93, 5492640), (96, 5320995), (120, 4256796), (124, 4119480), (144, 3547330), (155, 3295584), (160, 3192597), (180, 2837864), (186, 2746320), (240, 2128398), (248, 2059740), (279, 1830880), (288, 1773665), (310, 1647792), (360, 1418932), (372, 1373160), (465, 1098528), (480, 1064199), (496, 1029870), (558, 915440), (620, 823896), (720, 709466), (744, 686580), (930, 549264), (992, 514935), (1116, 457720), (1240, 411948), (1395, 366176), (1440, 354733), (1488, 343290), (1860, 274632), (2232, 228860), (2480, 205974), (2790, 183088), (2976, 171645), (3720, 137316), (4464, 114430), (4960, 102987), (5580, 91544), (7440, 68658), (8928, 57215), (11160, 45772), (11443, 44640), (14880, 34329), (22320, 22886)]