29920320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3463}}^1$

素因数の和:3489

約数の個数: 112

約数和(自身を含む): 105582720

約数和(自身を除く): 75662400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3463, 4320, 6926, 8640, 10389, 13852, 17315, 20778, 27704, 31167, 34630, 41556, 51945, 55408, 62334, 69260, 83112, 93501, 103890, 110816, 124668, 138520, 155835, 166224, 187002, 207780, 221632, 249336, 277040, 311670, 332448, 374004, 415560, 467505, 498672, 554080, 623340, 664896, 748008, 831120, 935010, 997344, 1108160, 1246680, 1496016, 1662240, 1870020, 1994688, 2493360, 2992032, 3324480, 3740040, 4986720, 5984064, 7480080, 9973440, 14960160, 29920320]

約数ペア:

[(1, 29920320), (2, 14960160), (3, 9973440), (4, 7480080), (5, 5984064), (6, 4986720), (8, 3740040), (9, 3324480), (10, 2992032), (12, 2493360), (15, 1994688), (16, 1870020), (18, 1662240), (20, 1496016), (24, 1246680), (27, 1108160), (30, 997344), (32, 935010), (36, 831120), (40, 748008), (45, 664896), (48, 623340), (54, 554080), (60, 498672), (64, 467505), (72, 415560), (80, 374004), (90, 332448), (96, 311670), (108, 277040), (120, 249336), (135, 221632), (144, 207780), (160, 187002), (180, 166224), (192, 155835), (216, 138520), (240, 124668), (270, 110816), (288, 103890), (320, 93501), (360, 83112), (432, 69260), (480, 62334), (540, 55408), (576, 51945), (720, 41556), (864, 34630), (960, 31167), (1080, 27704), (1440, 20778), (1728, 17315), (2160, 13852), (2880, 10389), (3463, 8640), (4320, 6926)]