2451192480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154747}}^1$

素因数の和:154779

約数の個数: 144

約数和(自身を含む): 9125180064

約数和(自身を除く): 6673987584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 154747, 309494, 464241, 618988, 773735, 928482, 1237976, 1392723, 1547470, 1702217, 1856964, 2321205, 2475952, 2785446, 3094940, 3404434, 3713928, 4642410, 4951904, 5106651, 5570892, 6189880, 6808868, 6963615, 7427856, 8511085, 9284820, 10213302, 11141784, 12379760, 13617736, 13927230, 14855712, 15319953, 17022170, 18569640, 20426604, 22283568, 24759520, 25533255, 27235472, 27854460, 30639906, 34044340, 37139280, 40853208, 44567136, 51066510, 54470944, 55708920, 61279812, 68088680, 74278560, 76599765, 81706416, 102133020, 111417840, 122559624, 136177360, 153199530, 163412832, 204266040, 222835680, 245119248, 272354720, 306399060, 408532080, 490238496, 612798120, 817064160, 1225596240, 2451192480]

約数ペア:

[(1, 2451192480), (2, 1225596240), (3, 817064160), (4, 612798120), (5, 490238496), (6, 408532080), (8, 306399060), (9, 272354720), (10, 245119248), (11, 222835680), (12, 204266040), (15, 163412832), (16, 153199530), (18, 136177360), (20, 122559624), (22, 111417840), (24, 102133020), (30, 81706416), (32, 76599765), (33, 74278560), (36, 68088680), (40, 61279812), (44, 55708920), (45, 54470944), (48, 51066510), (55, 44567136), (60, 40853208), (66, 37139280), (72, 34044340), (80, 30639906), (88, 27854460), (90, 27235472), (96, 25533255), (99, 24759520), (110, 22283568), (120, 20426604), (132, 18569640), (144, 17022170), (160, 15319953), (165, 14855712), (176, 13927230), (180, 13617736), (198, 12379760), (220, 11141784), (240, 10213302), (264, 9284820), (288, 8511085), (330, 7427856), (352, 6963615), (360, 6808868), (396, 6189880), (440, 5570892), (480, 5106651), (495, 4951904), (528, 4642410), (660, 3713928), (720, 3404434), (792, 3094940), (880, 2785446), (990, 2475952), (1056, 2321205), (1320, 1856964), (1440, 1702217), (1584, 1547470), (1760, 1392723), (1980, 1237976), (2640, 928482), (3168, 773735), (3960, 618988), (5280, 464241), (7920, 309494), (15840, 154747)]