340275840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5770

約数の個数: 128

約数和(自身を含む): 1119813120

約数和(自身を除く): 779537280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5717, 5952, 7440, 9920, 11434, 11904, 14880, 17151, 19840, 22868, 28585, 29760, 34302, 45736, 57170, 59520, 68604, 85755, 91472, 114340, 137208, 171510, 177227, 182944, 228680, 274416, 343020, 354454, 365888, 457360, 531681, 548832, 686040, 708908, 731776, 886135, 914720, 1063362, 1097664, 1372080, 1417816, 1772270, 1829440, 2126724, 2195328, 2658405, 2744160, 2835632, 3544540, 3658880, 4253448, 5316810, 5488320, 5671264, 7089080, 8506896, 10633620, 10976640, 11342528, 14178160, 17013792, 21267240, 22685056, 28356320, 34027584, 42534480, 56712640, 68055168, 85068960, 113425280, 170137920, 340275840]

約数ペア:

[(1, 340275840), (2, 170137920), (3, 113425280), (4, 85068960), (5, 68055168), (6, 56712640), (8, 42534480), (10, 34027584), (12, 28356320), (15, 22685056), (16, 21267240), (20, 17013792), (24, 14178160), (30, 11342528), (31, 10976640), (32, 10633620), (40, 8506896), (48, 7089080), (60, 5671264), (62, 5488320), (64, 5316810), (80, 4253448), (93, 3658880), (96, 3544540), (120, 2835632), (124, 2744160), (128, 2658405), (155, 2195328), (160, 2126724), (186, 1829440), (192, 1772270), (240, 1417816), (248, 1372080), (310, 1097664), (320, 1063362), (372, 914720), (384, 886135), (465, 731776), (480, 708908), (496, 686040), (620, 548832), (640, 531681), (744, 457360), (930, 365888), (960, 354454), (992, 343020), (1240, 274416), (1488, 228680), (1860, 182944), (1920, 177227), (1984, 171510), (2480, 137208), (2976, 114340), (3720, 91472), (3968, 85755), (4960, 68604), (5717, 59520), (5952, 57170), (7440, 45736), (9920, 34302), (11434, 29760), (11904, 28585), (14880, 22868), (17151, 19840)]