22497120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 81375840

約数和(自身を除く): 58878720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 919, 1020, 1224, 1360, 1440, 1530, 1632, 1838, 2040, 2448, 2720, 2757, 3060, 3676, 4080, 4595, 4896, 5514, 6120, 7352, 8160, 8271, 9190, 11028, 12240, 13785, 14704, 15623, 16542, 18380, 22056, 24480, 27570, 29408, 31246, 33084, 36760, 41355, 44112, 46869, 55140, 62492, 66168, 73520, 78115, 82710, 88224, 93738, 110280, 124984, 132336, 140607, 147040, 156230, 165420, 187476, 220560, 234345, 249968, 264672, 281214, 312460, 330840, 374952, 441120, 468690, 499936, 562428, 624920, 661680, 703035, 749904, 937380, 1124856, 1249840, 1323360, 1406070, 1499808, 1874760, 2249712, 2499680, 2812140, 3749520, 4499424, 5624280, 7499040, 11248560, 22497120]

約数ペア:

[(1, 22497120), (2, 11248560), (3, 7499040), (4, 5624280), (5, 4499424), (6, 3749520), (8, 2812140), (9, 2499680), (10, 2249712), (12, 1874760), (15, 1499808), (16, 1406070), (17, 1323360), (18, 1249840), (20, 1124856), (24, 937380), (30, 749904), (32, 703035), (34, 661680), (36, 624920), (40, 562428), (45, 499936), (48, 468690), (51, 441120), (60, 374952), (68, 330840), (72, 312460), (80, 281214), (85, 264672), (90, 249968), (96, 234345), (102, 220560), (120, 187476), (136, 165420), (144, 156230), (153, 147040), (160, 140607), (170, 132336), (180, 124984), (204, 110280), (240, 93738), (255, 88224), (272, 82710), (288, 78115), (306, 73520), (340, 66168), (360, 62492), (408, 55140), (480, 46869), (510, 44112), (544, 41355), (612, 36760), (680, 33084), (720, 31246), (765, 29408), (816, 27570), (919, 24480), (1020, 22056), (1224, 18380), (1360, 16542), (1440, 15623), (1530, 14704), (1632, 13785), (1838, 12240), (2040, 11028), (2448, 9190), (2720, 8271), (2757, 8160), (3060, 7352), (3676, 6120), (4080, 5514), (4595, 4896)]