1828314720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{423221}}^1$

素因数の和:423245

約数の個数: 96

約数和(自身を含む): 6399116640

約数和(自身を除く): 4570801920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 423221, 846442, 1269663, 1692884, 2116105, 2539326, 3385768, 3808989, 4232210, 5078652, 6348315, 6771536, 7617978, 8464420, 10157304, 11426967, 12696630, 13543072, 15235956, 16928840, 19044945, 20314608, 22853934, 25393260, 30471912, 33857680, 38089890, 40629216, 45707868, 50786520, 57134835, 60943824, 67715360, 76179780, 91415736, 101573040, 114269670, 121887648, 152359560, 182831472, 203146080, 228539340, 304719120, 365662944, 457078680, 609438240, 914157360, 1828314720]

約数ペア:

[(1, 1828314720), (2, 914157360), (3, 609438240), (4, 457078680), (5, 365662944), (6, 304719120), (8, 228539340), (9, 203146080), (10, 182831472), (12, 152359560), (15, 121887648), (16, 114269670), (18, 101573040), (20, 91415736), (24, 76179780), (27, 67715360), (30, 60943824), (32, 57134835), (36, 50786520), (40, 45707868), (45, 40629216), (48, 38089890), (54, 33857680), (60, 30471912), (72, 25393260), (80, 22853934), (90, 20314608), (96, 19044945), (108, 16928840), (120, 15235956), (135, 13543072), (144, 12696630), (160, 11426967), (180, 10157304), (216, 8464420), (240, 7617978), (270, 6771536), (288, 6348315), (360, 5078652), (432, 4232210), (480, 3808989), (540, 3385768), (720, 2539326), (864, 2116105), (1080, 1692884), (1440, 1269663), (2160, 846442), (4320, 423221)]