1301473920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11489}}^1$

素因数の和:11570

約数の個数: 128

約数和(自身を含む): 4219128000

約数和(自身を除く): 2917654080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 7552, 9440, 11328, 11489, 14160, 18880, 22656, 22978, 28320, 34467, 37760, 45956, 56640, 57445, 68934, 91912, 113280, 114890, 137868, 172335, 183824, 229780, 275736, 344670, 367648, 459560, 551472, 677851, 689340, 735296, 919120, 1102944, 1355702, 1378680, 1470592, 1838240, 2033553, 2205888, 2711404, 2757360, 3389255, 3676480, 4067106, 4411776, 5422808, 5514720, 6778510, 7352960, 8134212, 10167765, 10845616, 11029440, 13557020, 16268424, 20335530, 21691232, 22058880, 27114040, 32536848, 40671060, 43382464, 54228080, 65073696, 81342120, 86764928, 108456160, 130147392, 162684240, 216912320, 260294784, 325368480, 433824640, 650736960, 1301473920]

約数ペア:

[(1, 1301473920), (2, 650736960), (3, 433824640), (4, 325368480), (5, 260294784), (6, 216912320), (8, 162684240), (10, 130147392), (12, 108456160), (15, 86764928), (16, 81342120), (20, 65073696), (24, 54228080), (30, 43382464), (32, 40671060), (40, 32536848), (48, 27114040), (59, 22058880), (60, 21691232), (64, 20335530), (80, 16268424), (96, 13557020), (118, 11029440), (120, 10845616), (128, 10167765), (160, 8134212), (177, 7352960), (192, 6778510), (236, 5514720), (240, 5422808), (295, 4411776), (320, 4067106), (354, 3676480), (384, 3389255), (472, 2757360), (480, 2711404), (590, 2205888), (640, 2033553), (708, 1838240), (885, 1470592), (944, 1378680), (960, 1355702), (1180, 1102944), (1416, 919120), (1770, 735296), (1888, 689340), (1920, 677851), (2360, 551472), (2832, 459560), (3540, 367648), (3776, 344670), (4720, 275736), (5664, 229780), (7080, 183824), (7552, 172335), (9440, 137868), (11328, 114890), (11489, 113280), (14160, 91912), (18880, 68934), (22656, 57445), (22978, 56640), (28320, 45956), (34467, 37760)]