18253440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3169}}^1$

素因数の和:3194

約数の個数: 96

約数和(自身を含む): 63051300

約数和(自身を除く): 44797860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3169, 5760, 6338, 9507, 12676, 15845, 19014, 25352, 28521, 31690, 38028, 47535, 50704, 57042, 63380, 76056, 95070, 101408, 114084, 126760, 142605, 152112, 190140, 202816, 228168, 253520, 285210, 304224, 380280, 405632, 456336, 507040, 570420, 608448, 760560, 912672, 1014080, 1140840, 1216896, 1521120, 1825344, 2028160, 2281680, 3042240, 3650688, 4563360, 6084480, 9126720, 18253440]

約数ペア:

[(1, 18253440), (2, 9126720), (3, 6084480), (4, 4563360), (5, 3650688), (6, 3042240), (8, 2281680), (9, 2028160), (10, 1825344), (12, 1521120), (15, 1216896), (16, 1140840), (18, 1014080), (20, 912672), (24, 760560), (30, 608448), (32, 570420), (36, 507040), (40, 456336), (45, 405632), (48, 380280), (60, 304224), (64, 285210), (72, 253520), (80, 228168), (90, 202816), (96, 190140), (120, 152112), (128, 142605), (144, 126760), (160, 114084), (180, 101408), (192, 95070), (240, 76056), (288, 63380), (320, 57042), (360, 50704), (384, 47535), (480, 38028), (576, 31690), (640, 28521), (720, 25352), (960, 19014), (1152, 15845), (1440, 12676), (1920, 9507), (2880, 6338), (3169, 5760)]