29768040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 101692800

約数和(自身を除く): 71924760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 641, 645, 774, 860, 1032, 1080, 1161, 1282, 1290, 1548, 1720, 1923, 1935, 2322, 2564, 2580, 3096, 3205, 3846, 3870, 4644, 5128, 5160, 5769, 5805, 6410, 7692, 7740, 9288, 9615, 11538, 11610, 12820, 15384, 15480, 17307, 19230, 23076, 23220, 25640, 27563, 28845, 34614, 38460, 46152, 46440, 55126, 57690, 69228, 76920, 82689, 86535, 110252, 115380, 137815, 138456, 165378, 173070, 220504, 230760, 248067, 275630, 330756, 346140, 413445, 496134, 551260, 661512, 692280, 744201, 826890, 992268, 1102520, 1240335, 1488402, 1653780, 1984536, 2480670, 2976804, 3307560, 3721005, 4961340, 5953608, 7442010, 9922680, 14884020, 29768040]

約数ペア:

[(1, 29768040), (2, 14884020), (3, 9922680), (4, 7442010), (5, 5953608), (6, 4961340), (8, 3721005), (9, 3307560), (10, 2976804), (12, 2480670), (15, 1984536), (18, 1653780), (20, 1488402), (24, 1240335), (27, 1102520), (30, 992268), (36, 826890), (40, 744201), (43, 692280), (45, 661512), (54, 551260), (60, 496134), (72, 413445), (86, 346140), (90, 330756), (108, 275630), (120, 248067), (129, 230760), (135, 220504), (172, 173070), (180, 165378), (215, 138456), (216, 137815), (258, 115380), (270, 110252), (344, 86535), (360, 82689), (387, 76920), (430, 69228), (516, 57690), (540, 55126), (641, 46440), (645, 46152), (774, 38460), (860, 34614), (1032, 28845), (1080, 27563), (1161, 25640), (1282, 23220), (1290, 23076), (1548, 19230), (1720, 17307), (1923, 15480), (1935, 15384), (2322, 12820), (2564, 11610), (2580, 11538), (3096, 9615), (3205, 9288), (3846, 7740), (3870, 7692), (4644, 6410), (5128, 5805), (5160, 5769)]