289356840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2504

約数の個数: 128

約数和(自身を含む): 973468800

約数和(自身を除く): 684111960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2371, 2712, 3051, 3390, 4068, 4520, 4742, 5085, 6102, 6780, 7113, 8136, 9484, 10170, 11855, 12204, 13560, 14226, 15255, 18968, 20340, 21339, 23710, 24408, 28452, 30510, 35565, 40680, 42678, 47420, 56904, 61020, 64017, 71130, 85356, 94840, 106695, 122040, 128034, 142260, 170712, 213390, 256068, 267923, 284520, 320085, 426780, 512136, 535846, 640170, 803769, 853560, 1071692, 1280340, 1339615, 1607538, 2143384, 2411307, 2560680, 2679230, 3215076, 4018845, 4822614, 5358460, 6430152, 7233921, 8037690, 9645228, 10716920, 12056535, 14467842, 16075380, 19290456, 24113070, 28935684, 32150760, 36169605, 48226140, 57871368, 72339210, 96452280, 144678420, 289356840]

約数ペア:

[(1, 289356840), (2, 144678420), (3, 96452280), (4, 72339210), (5, 57871368), (6, 48226140), (8, 36169605), (9, 32150760), (10, 28935684), (12, 24113070), (15, 19290456), (18, 16075380), (20, 14467842), (24, 12056535), (27, 10716920), (30, 9645228), (36, 8037690), (40, 7233921), (45, 6430152), (54, 5358460), (60, 4822614), (72, 4018845), (90, 3215076), (108, 2679230), (113, 2560680), (120, 2411307), (135, 2143384), (180, 1607538), (216, 1339615), (226, 1280340), (270, 1071692), (339, 853560), (360, 803769), (452, 640170), (540, 535846), (565, 512136), (678, 426780), (904, 320085), (1017, 284520), (1080, 267923), (1130, 256068), (1356, 213390), (1695, 170712), (2034, 142260), (2260, 128034), (2371, 122040), (2712, 106695), (3051, 94840), (3390, 85356), (4068, 71130), (4520, 64017), (4742, 61020), (5085, 56904), (6102, 47420), (6780, 42678), (7113, 40680), (8136, 35565), (9484, 30510), (10170, 28452), (11855, 24408), (12204, 23710), (13560, 21339), (14226, 20340), (15255, 18968)]