1279525680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3923}}^1$

素因数の和:4096

約数の個数: 160

約数和(自身を含む): 4437573120

約数和(自身を除く): 3158047440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 240, 270, 302, 360, 432, 453, 540, 604, 720, 755, 906, 1080, 1208, 1359, 1510, 1812, 2160, 2265, 2416, 2718, 3020, 3624, 3923, 4077, 4530, 5436, 6040, 6795, 7248, 7846, 8154, 9060, 10872, 11769, 12080, 13590, 15692, 16308, 18120, 19615, 20385, 21744, 23538, 27180, 31384, 32616, 35307, 36240, 39230, 40770, 47076, 54360, 58845, 62768, 65232, 70614, 78460, 81540, 94152, 105921, 108720, 117690, 141228, 156920, 163080, 176535, 188304, 211842, 235380, 282456, 313840, 326160, 353070, 423684, 470760, 529605, 564912, 592373, 706140, 847368, 941520, 1059210, 1184746, 1412280, 1694736, 1777119, 2118420, 2369492, 2824560, 2961865, 3554238, 4236840, 4738984, 5331357, 5923730, 7108476, 8473680, 8885595, 9477968, 10662714, 11847460, 14216952, 15994071, 17771190, 21325428, 23694920, 26656785, 28433904, 31988142, 35542380, 42650856, 47389840, 53313570, 63976284, 71084760, 79970355, 85301712, 106627140, 127952568, 142169520, 159940710, 213254280, 255905136, 319881420, 426508560, 639762840, 1279525680]

約数ペア:

[(1, 1279525680), (2, 639762840), (3, 426508560), (4, 319881420), (5, 255905136), (6, 213254280), (8, 159940710), (9, 142169520), (10, 127952568), (12, 106627140), (15, 85301712), (16, 79970355), (18, 71084760), (20, 63976284), (24, 53313570), (27, 47389840), (30, 42650856), (36, 35542380), (40, 31988142), (45, 28433904), (48, 26656785), (54, 23694920), (60, 21325428), (72, 17771190), (80, 15994071), (90, 14216952), (108, 11847460), (120, 10662714), (135, 9477968), (144, 8885595), (151, 8473680), (180, 7108476), (216, 5923730), (240, 5331357), (270, 4738984), (302, 4236840), (360, 3554238), (432, 2961865), (453, 2824560), (540, 2369492), (604, 2118420), (720, 1777119), (755, 1694736), (906, 1412280), (1080, 1184746), (1208, 1059210), (1359, 941520), (1510, 847368), (1812, 706140), (2160, 592373), (2265, 564912), (2416, 529605), (2718, 470760), (3020, 423684), (3624, 353070), (3923, 326160), (4077, 313840), (4530, 282456), (5436, 235380), (6040, 211842), (6795, 188304), (7248, 176535), (7846, 163080), (8154, 156920), (9060, 141228), (10872, 117690), (11769, 108720), (12080, 105921), (13590, 94152), (15692, 81540), (16308, 78460), (18120, 70614), (19615, 65232), (20385, 62768), (21744, 58845), (23538, 54360), (27180, 47076), (31384, 40770), (32616, 39230), (35307, 36240)]