1818606960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148579}}^1$

素因数の和:148615

約数の個数: 120

約数和(自身を含む): 6466795920

約数和(自身を除く): 4648188960

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, 148579, 297158, 445737, 594316, 742895, 891474, 1188632, 1337211, 1485790, 1782948, 2228685, 2377264, 2525843, 2674422, 2971580, 3565896, 4457370, 5051686, 5348844, 5943160, 6686055, 7131792, 7577529, 8914740, 10103372, 10697688, 11886320, 12629215, 13372110, 15155058, 17829480, 20206744, 21395376, 22732587, 25258430, 26744220, 30310116, 35658960, 37887645, 40413488, 45465174, 50516860, 53488440, 60620232, 75775290, 90930348, 101033720, 106976880, 113662935, 121240464, 151550580, 181860696, 202067440, 227325870, 303101160, 363721392, 454651740, 606202320, 909303480, 1818606960]

約数ペア:

[(1, 1818606960), (2, 909303480), (3, 606202320), (4, 454651740), (5, 363721392), (6, 303101160), (8, 227325870), (9, 202067440), (10, 181860696), (12, 151550580), (15, 121240464), (16, 113662935), (17, 106976880), (18, 101033720), (20, 90930348), (24, 75775290), (30, 60620232), (34, 53488440), (36, 50516860), (40, 45465174), (45, 40413488), (48, 37887645), (51, 35658960), (60, 30310116), (68, 26744220), (72, 25258430), (80, 22732587), (85, 21395376), (90, 20206744), (102, 17829480), (120, 15155058), (136, 13372110), (144, 12629215), (153, 11886320), (170, 10697688), (180, 10103372), (204, 8914740), (240, 7577529), (255, 7131792), (272, 6686055), (306, 5943160), (340, 5348844), (360, 5051686), (408, 4457370), (510, 3565896), (612, 2971580), (680, 2674422), (720, 2525843), (765, 2377264), (816, 2228685), (1020, 1782948), (1224, 1485790), (1360, 1337211), (1530, 1188632), (2040, 891474), (2448, 742895), (3060, 594316), (4080, 445737), (6120, 297158), (12240, 148579)]