155178720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2154

約数の個数: 192

約数和(自身を含む): 575346240

約数和(自身を除く): 420167520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2113, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4226, 4320, 4590, 4896, 6120, 6339, 7344, 8160, 8452, 9180, 10565, 12240, 12678, 14688, 16904, 18360, 19017, 21130, 24480, 25356, 31695, 33808, 35921, 36720, 38034, 42260, 50712, 57051, 63390, 67616, 71842, 73440, 76068, 84520, 95085, 101424, 107763, 114102, 126780, 143684, 152136, 169040, 179605, 190170, 202848, 215526, 228204, 253560, 285255, 287368, 304272, 323289, 338080, 359210, 380340, 431052, 456408, 507120, 538815, 570510, 574736, 608544, 646578, 718420, 760680, 862104, 912816, 969867, 1014240, 1077630, 1141020, 1149472, 1293156, 1436840, 1521360, 1616445, 1724208, 1825632, 1939734, 2155260, 2282040, 2586312, 2873680, 3042720, 3232890, 3448416, 3879468, 4310520, 4564080, 4849335, 5172624, 5747360, 6465780, 7758936, 8621040, 9128160, 9698670, 10345248, 12931560, 15517872, 17242080, 19397340, 25863120, 31035744, 38794680, 51726240, 77589360, 155178720]

約数ペア:

[(1, 155178720), (2, 77589360), (3, 51726240), (4, 38794680), (5, 31035744), (6, 25863120), (8, 19397340), (9, 17242080), (10, 15517872), (12, 12931560), (15, 10345248), (16, 9698670), (17, 9128160), (18, 8621040), (20, 7758936), (24, 6465780), (27, 5747360), (30, 5172624), (32, 4849335), (34, 4564080), (36, 4310520), (40, 3879468), (45, 3448416), (48, 3232890), (51, 3042720), (54, 2873680), (60, 2586312), (68, 2282040), (72, 2155260), (80, 1939734), (85, 1825632), (90, 1724208), (96, 1616445), (102, 1521360), (108, 1436840), (120, 1293156), (135, 1149472), (136, 1141020), (144, 1077630), (153, 1014240), (160, 969867), (170, 912816), (180, 862104), (204, 760680), (216, 718420), (240, 646578), (255, 608544), (270, 574736), (272, 570510), (288, 538815), (306, 507120), (340, 456408), (360, 431052), (408, 380340), (432, 359210), (459, 338080), (480, 323289), (510, 304272), (540, 287368), (544, 285255), (612, 253560), (680, 228204), (720, 215526), (765, 202848), (816, 190170), (864, 179605), (918, 169040), (1020, 152136), (1080, 143684), (1224, 126780), (1360, 114102), (1440, 107763), (1530, 101424), (1632, 95085), (1836, 84520), (2040, 76068), (2113, 73440), (2160, 71842), (2295, 67616), (2448, 63390), (2720, 57051), (3060, 50712), (3672, 42260), (4080, 38034), (4226, 36720), (4320, 35921), (4590, 33808), (4896, 31695), (6120, 25356), (6339, 24480), (7344, 21130), (8160, 19017), (8452, 18360), (9180, 16904), (10565, 14688), (12240, 12678)]