309757680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25307}}^1$

素因数の和:25343

約数の個数: 120

約数和(自身を含む): 1101505392

約数和(自身を除く): 791747712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 25307, 50614, 75921, 101228, 126535, 151842, 202456, 227763, 253070, 303684, 379605, 404912, 430219, 455526, 506140, 607368, 759210, 860438, 911052, 1012280, 1138815, 1214736, 1290657, 1518420, 1720876, 1822104, 2024560, 2151095, 2277630, 2581314, 3036840, 3441752, 3644208, 3871971, 4302190, 4555260, 5162628, 6073680, 6453285, 6883504, 7743942, 8604380, 9110520, 10325256, 12906570, 15487884, 17208760, 18221040, 19359855, 20650512, 25813140, 30975768, 34417520, 38719710, 51626280, 61951536, 77439420, 103252560, 154878840, 309757680]

約数ペア:

[(1, 309757680), (2, 154878840), (3, 103252560), (4, 77439420), (5, 61951536), (6, 51626280), (8, 38719710), (9, 34417520), (10, 30975768), (12, 25813140), (15, 20650512), (16, 19359855), (17, 18221040), (18, 17208760), (20, 15487884), (24, 12906570), (30, 10325256), (34, 9110520), (36, 8604380), (40, 7743942), (45, 6883504), (48, 6453285), (51, 6073680), (60, 5162628), (68, 4555260), (72, 4302190), (80, 3871971), (85, 3644208), (90, 3441752), (102, 3036840), (120, 2581314), (136, 2277630), (144, 2151095), (153, 2024560), (170, 1822104), (180, 1720876), (204, 1518420), (240, 1290657), (255, 1214736), (272, 1138815), (306, 1012280), (340, 911052), (360, 860438), (408, 759210), (510, 607368), (612, 506140), (680, 455526), (720, 430219), (765, 404912), (816, 379605), (1020, 303684), (1224, 253070), (1360, 227763), (1530, 202456), (2040, 151842), (2448, 126535), (3060, 101228), (4080, 75921), (6120, 50614), (12240, 25307)]