23537520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 85976640

約数和(自身を除く): 62439120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 641, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1282, 1360, 1530, 1836, 1923, 2040, 2160, 2295, 2448, 2564, 3060, 3205, 3672, 3846, 4080, 4590, 5128, 5769, 6120, 6410, 7344, 7692, 9180, 9615, 10256, 10897, 11538, 12240, 12820, 15384, 17307, 18360, 19230, 21794, 23076, 25640, 28845, 30768, 32691, 34614, 36720, 38460, 43588, 46152, 51280, 54485, 57690, 65382, 69228, 76920, 86535, 87176, 92304, 98073, 108970, 115380, 130764, 138456, 153840, 163455, 173070, 174352, 196146, 217940, 230760, 261528, 276912, 294219, 326910, 346140, 392292, 435880, 461520, 490365, 523056, 588438, 653820, 692280, 784584, 871760, 980730, 1176876, 1307640, 1384560, 1471095, 1569168, 1961460, 2353752, 2615280, 2942190, 3922920, 4707504, 5884380, 7845840, 11768760, 23537520]

約数ペア:

[(1, 23537520), (2, 11768760), (3, 7845840), (4, 5884380), (5, 4707504), (6, 3922920), (8, 2942190), (9, 2615280), (10, 2353752), (12, 1961460), (15, 1569168), (16, 1471095), (17, 1384560), (18, 1307640), (20, 1176876), (24, 980730), (27, 871760), (30, 784584), (34, 692280), (36, 653820), (40, 588438), (45, 523056), (48, 490365), (51, 461520), (54, 435880), (60, 392292), (68, 346140), (72, 326910), (80, 294219), (85, 276912), (90, 261528), (102, 230760), (108, 217940), (120, 196146), (135, 174352), (136, 173070), (144, 163455), (153, 153840), (170, 138456), (180, 130764), (204, 115380), (216, 108970), (240, 98073), (255, 92304), (270, 87176), (272, 86535), (306, 76920), (340, 69228), (360, 65382), (408, 57690), (432, 54485), (459, 51280), (510, 46152), (540, 43588), (612, 38460), (641, 36720), (680, 34614), (720, 32691), (765, 30768), (816, 28845), (918, 25640), (1020, 23076), (1080, 21794), (1224, 19230), (1282, 18360), (1360, 17307), (1530, 15384), (1836, 12820), (1923, 12240), (2040, 11538), (2160, 10897), (2295, 10256), (2448, 9615), (2564, 9180), (3060, 7692), (3205, 7344), (3672, 6410), (3846, 6120), (4080, 5769), (4590, 5128)]