254946240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{88523}}^1$

素因数の和:88546

約数の個数: 84

約数和(自身を含む): 876918744

約数和(自身を除く): 621972504

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 88523, 177046, 265569, 354092, 442615, 531138, 708184, 796707, 885230, 1062276, 1327845, 1416368, 1593414, 1770460, 2124552, 2655690, 2832736, 3186828, 3540920, 3983535, 4249104, 5311380, 5665472, 6373656, 7081840, 7967070, 8498208, 10622760, 12747312, 14163680, 15934140, 16996416, 21245520, 25494624, 28327360, 31868280, 42491040, 50989248, 63736560, 84982080, 127473120, 254946240]

約数ペア:

[(1, 254946240), (2, 127473120), (3, 84982080), (4, 63736560), (5, 50989248), (6, 42491040), (8, 31868280), (9, 28327360), (10, 25494624), (12, 21245520), (15, 16996416), (16, 15934140), (18, 14163680), (20, 12747312), (24, 10622760), (30, 8498208), (32, 7967070), (36, 7081840), (40, 6373656), (45, 5665472), (48, 5311380), (60, 4249104), (64, 3983535), (72, 3540920), (80, 3186828), (90, 2832736), (96, 2655690), (120, 2124552), (144, 1770460), (160, 1593414), (180, 1416368), (192, 1327845), (240, 1062276), (288, 885230), (320, 796707), (360, 708184), (480, 531138), (576, 442615), (720, 354092), (960, 265569), (1440, 177046), (2880, 88523)]