22068720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 160

約数和(自身を含む): 80619840

約数和(自身を除く): 58551120

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, 601, 612, 680, 720, 765, 816, 918, 1020, 1080, 1202, 1224, 1360, 1530, 1803, 1836, 2040, 2160, 2295, 2404, 2448, 3005, 3060, 3606, 3672, 4080, 4590, 4808, 5409, 6010, 6120, 7212, 7344, 9015, 9180, 9616, 10217, 10818, 12020, 12240, 14424, 16227, 18030, 18360, 20434, 21636, 24040, 27045, 28848, 30651, 32454, 36060, 36720, 40868, 43272, 48080, 51085, 54090, 61302, 64908, 72120, 81135, 81736, 86544, 91953, 102170, 108180, 122604, 129816, 144240, 153255, 162270, 163472, 183906, 204340, 216360, 245208, 259632, 275859, 306510, 324540, 367812, 408680, 432720, 459765, 490416, 551718, 613020, 649080, 735624, 817360, 919530, 1103436, 1226040, 1298160, 1379295, 1471248, 1839060, 2206872, 2452080, 2758590, 3678120, 4413744, 5517180, 7356240, 11034360, 22068720]

約数ペア:

[(1, 22068720), (2, 11034360), (3, 7356240), (4, 5517180), (5, 4413744), (6, 3678120), (8, 2758590), (9, 2452080), (10, 2206872), (12, 1839060), (15, 1471248), (16, 1379295), (17, 1298160), (18, 1226040), (20, 1103436), (24, 919530), (27, 817360), (30, 735624), (34, 649080), (36, 613020), (40, 551718), (45, 490416), (48, 459765), (51, 432720), (54, 408680), (60, 367812), (68, 324540), (72, 306510), (80, 275859), (85, 259632), (90, 245208), (102, 216360), (108, 204340), (120, 183906), (135, 163472), (136, 162270), (144, 153255), (153, 144240), (170, 129816), (180, 122604), (204, 108180), (216, 102170), (240, 91953), (255, 86544), (270, 81736), (272, 81135), (306, 72120), (340, 64908), (360, 61302), (408, 54090), (432, 51085), (459, 48080), (510, 43272), (540, 40868), (601, 36720), (612, 36060), (680, 32454), (720, 30651), (765, 28848), (816, 27045), (918, 24040), (1020, 21636), (1080, 20434), (1202, 18360), (1224, 18030), (1360, 16227), (1530, 14424), (1803, 12240), (1836, 12020), (2040, 10818), (2160, 10217), (2295, 9616), (2404, 9180), (2448, 9015), (3005, 7344), (3060, 7212), (3606, 6120), (3672, 6010), (4080, 5409), (4590, 4808)]