149722320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56713}}^1$

素因数の和:56740

約数の個数: 80

約数和(自身を含む): 506342592

約数和(自身を除く): 356620272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 56713, 113426, 170139, 226852, 283565, 340278, 453704, 567130, 623843, 680556, 850695, 907408, 1134260, 1247686, 1361112, 1701390, 1871529, 2268520, 2495372, 2722224, 3119215, 3402780, 3743058, 4537040, 4990744, 6238430, 6805560, 7486116, 9357645, 9981488, 12476860, 13611120, 14972232, 18715290, 24953720, 29944464, 37430580, 49907440, 74861160, 149722320]

約数ペア:

[(1, 149722320), (2, 74861160), (3, 49907440), (4, 37430580), (5, 29944464), (6, 24953720), (8, 18715290), (10, 14972232), (11, 13611120), (12, 12476860), (15, 9981488), (16, 9357645), (20, 7486116), (22, 6805560), (24, 6238430), (30, 4990744), (33, 4537040), (40, 3743058), (44, 3402780), (48, 3119215), (55, 2722224), (60, 2495372), (66, 2268520), (80, 1871529), (88, 1701390), (110, 1361112), (120, 1247686), (132, 1134260), (165, 907408), (176, 850695), (220, 680556), (240, 623843), (264, 567130), (330, 453704), (440, 340278), (528, 283565), (660, 226852), (880, 170139), (1320, 113426), (2640, 56713)]