118488960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{6857}}^1$

素因数の和:6885

約数の個数: 128

約数和(自身を含む): 419709600

約数和(自身を除く): 301220640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 6857, 8640, 13714, 17280, 20571, 27428, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 109712, 123426, 137140, 164568, 185139, 205710, 219424, 246852, 274280, 308565, 329136, 370278, 411420, 438848, 493704, 548560, 617130, 658272, 740556, 822840, 877696, 925695, 987408, 1097120, 1234260, 1316544, 1481112, 1645680, 1851390, 1974816, 2194240, 2468520, 2633088, 2962224, 3291360, 3702780, 3949632, 4388480, 4937040, 5924448, 6582720, 7405560, 7899264, 9874080, 11848896, 13165440, 14811120, 19748160, 23697792, 29622240, 39496320, 59244480, 118488960]

約数ペア:

[(1, 118488960), (2, 59244480), (3, 39496320), (4, 29622240), (5, 23697792), (6, 19748160), (8, 14811120), (9, 13165440), (10, 11848896), (12, 9874080), (15, 7899264), (16, 7405560), (18, 6582720), (20, 5924448), (24, 4937040), (27, 4388480), (30, 3949632), (32, 3702780), (36, 3291360), (40, 2962224), (45, 2633088), (48, 2468520), (54, 2194240), (60, 1974816), (64, 1851390), (72, 1645680), (80, 1481112), (90, 1316544), (96, 1234260), (108, 1097120), (120, 987408), (128, 925695), (135, 877696), (144, 822840), (160, 740556), (180, 658272), (192, 617130), (216, 548560), (240, 493704), (270, 438848), (288, 411420), (320, 370278), (360, 329136), (384, 308565), (432, 274280), (480, 246852), (540, 219424), (576, 205710), (640, 185139), (720, 164568), (864, 137140), (960, 123426), (1080, 109712), (1152, 102855), (1440, 82284), (1728, 68570), (1920, 61713), (2160, 54856), (2880, 41142), (3456, 34285), (4320, 27428), (5760, 20571), (6857, 17280), (8640, 13714)]