137989440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{15971}}^1$

素因数の和:15997

約数の個数: 112

約数和(自身を含む): 486826560

約数和(自身を除く): 348837120

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, 15971, 31942, 47913, 63884, 79855, 95826, 127768, 143739, 159710, 191652, 239565, 255536, 287478, 319420, 383304, 431217, 479130, 511072, 574956, 638840, 718695, 766608, 862434, 958260, 1022144, 1149912, 1277680, 1437390, 1533216, 1724868, 1916520, 2156085, 2299824, 2555360, 2874780, 3066432, 3449736, 3833040, 4312170, 4599648, 5110720, 5749560, 6899472, 7666080, 8624340, 9199296, 11499120, 13798944, 15332160, 17248680, 22998240, 27597888, 34497360, 45996480, 68994720, 137989440]

約数ペア:

[(1, 137989440), (2, 68994720), (3, 45996480), (4, 34497360), (5, 27597888), (6, 22998240), (8, 17248680), (9, 15332160), (10, 13798944), (12, 11499120), (15, 9199296), (16, 8624340), (18, 7666080), (20, 6899472), (24, 5749560), (27, 5110720), (30, 4599648), (32, 4312170), (36, 3833040), (40, 3449736), (45, 3066432), (48, 2874780), (54, 2555360), (60, 2299824), (64, 2156085), (72, 1916520), (80, 1724868), (90, 1533216), (96, 1437390), (108, 1277680), (120, 1149912), (135, 1022144), (144, 958260), (160, 862434), (180, 766608), (192, 718695), (216, 638840), (240, 574956), (270, 511072), (288, 479130), (320, 431217), (360, 383304), (432, 319420), (480, 287478), (540, 255536), (576, 239565), (720, 191652), (864, 159710), (960, 143739), (1080, 127768), (1440, 95826), (1728, 79855), (2160, 63884), (2880, 47913), (4320, 31942), (8640, 15971)]