394908480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{45707}}^1$

素因数の和:45733

約数の個数: 112

約数和(自身を含む): 1393179840

約数和(自身を除く): 998271360

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 45707, 91414, 137121, 182828, 228535, 274242, 365656, 411363, 457070, 548484, 685605, 731312, 822726, 914140, 1096968, 1234089, 1371210, 1462624, 1645452, 1828280, 2056815, 2193936, 2468178, 2742420, 2925248, 3290904, 3656560, 4113630, 4387872, 4936356, 5484840, 6170445, 6581808, 7313120, 8227260, 8775744, 9872712, 10969680, 12340890, 13163616, 14626240, 16454520, 19745424, 21939360, 24681780, 26327232, 32909040, 39490848, 43878720, 49363560, 65818080, 78981696, 98727120, 131636160, 197454240, 394908480]

約数ペア:

[(1, 394908480), (2, 197454240), (3, 131636160), (4, 98727120), (5, 78981696), (6, 65818080), (8, 49363560), (9, 43878720), (10, 39490848), (12, 32909040), (15, 26327232), (16, 24681780), (18, 21939360), (20, 19745424), (24, 16454520), (27, 14626240), (30, 13163616), (32, 12340890), (36, 10969680), (40, 9872712), (45, 8775744), (48, 8227260), (54, 7313120), (60, 6581808), (64, 6170445), (72, 5484840), (80, 4936356), (90, 4387872), (96, 4113630), (108, 3656560), (120, 3290904), (135, 2925248), (144, 2742420), (160, 2468178), (180, 2193936), (192, 2056815), (216, 1828280), (240, 1645452), (270, 1462624), (288, 1371210), (320, 1234089), (360, 1096968), (432, 914140), (480, 822726), (540, 731312), (576, 685605), (720, 548484), (864, 457070), (960, 411363), (1080, 365656), (1440, 274242), (1728, 228535), (2160, 182828), (2880, 137121), (4320, 91414), (8640, 45707)]