677863440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55381}}^1$

素因数の和:55417

約数の個数: 120

約数和(自身を含む): 2410446168

約数和(自身を除く): 1732582728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 55381, 110762, 166143, 221524, 276905, 332286, 443048, 498429, 553810, 664572, 830715, 886096, 941477, 996858, 1107620, 1329144, 1661430, 1882954, 1993716, 2215240, 2492145, 2658288, 2824431, 3322860, 3765908, 3987432, 4430480, 4707385, 4984290, 5648862, 6645720, 7531816, 7974864, 8473293, 9414770, 9968580, 11297724, 13291440, 14122155, 15063632, 16946586, 18829540, 19937160, 22595448, 28244310, 33893172, 37659080, 39874320, 42366465, 45190896, 56488620, 67786344, 75318160, 84732930, 112977240, 135572688, 169465860, 225954480, 338931720, 677863440]

約数ペア:

[(1, 677863440), (2, 338931720), (3, 225954480), (4, 169465860), (5, 135572688), (6, 112977240), (8, 84732930), (9, 75318160), (10, 67786344), (12, 56488620), (15, 45190896), (16, 42366465), (17, 39874320), (18, 37659080), (20, 33893172), (24, 28244310), (30, 22595448), (34, 19937160), (36, 18829540), (40, 16946586), (45, 15063632), (48, 14122155), (51, 13291440), (60, 11297724), (68, 9968580), (72, 9414770), (80, 8473293), (85, 7974864), (90, 7531816), (102, 6645720), (120, 5648862), (136, 4984290), (144, 4707385), (153, 4430480), (170, 3987432), (180, 3765908), (204, 3322860), (240, 2824431), (255, 2658288), (272, 2492145), (306, 2215240), (340, 1993716), (360, 1882954), (408, 1661430), (510, 1329144), (612, 1107620), (680, 996858), (720, 941477), (765, 886096), (816, 830715), (1020, 664572), (1224, 553810), (1360, 498429), (1530, 443048), (2040, 332286), (2448, 276905), (3060, 221524), (4080, 166143), (6120, 110762), (12240, 55381)]