629515440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51431}}^1$

素因数の和:51467

約数の個数: 120

約数和(自身を含む): 2238526368

約数和(自身を除く): 1609010928

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, 51431, 102862, 154293, 205724, 257155, 308586, 411448, 462879, 514310, 617172, 771465, 822896, 874327, 925758, 1028620, 1234344, 1542930, 1748654, 1851516, 2057240, 2314395, 2468688, 2622981, 3085860, 3497308, 3703032, 4114480, 4371635, 4628790, 5245962, 6171720, 6994616, 7406064, 7868943, 8743270, 9257580, 10491924, 12343440, 13114905, 13989232, 15737886, 17486540, 18515160, 20983848, 26229810, 31475772, 34973080, 37030320, 39344715, 41967696, 52459620, 62951544, 69946160, 78689430, 104919240, 125903088, 157378860, 209838480, 314757720, 629515440]

約数ペア:

[(1, 629515440), (2, 314757720), (3, 209838480), (4, 157378860), (5, 125903088), (6, 104919240), (8, 78689430), (9, 69946160), (10, 62951544), (12, 52459620), (15, 41967696), (16, 39344715), (17, 37030320), (18, 34973080), (20, 31475772), (24, 26229810), (30, 20983848), (34, 18515160), (36, 17486540), (40, 15737886), (45, 13989232), (48, 13114905), (51, 12343440), (60, 10491924), (68, 9257580), (72, 8743270), (80, 7868943), (85, 7406064), (90, 6994616), (102, 6171720), (120, 5245962), (136, 4628790), (144, 4371635), (153, 4114480), (170, 3703032), (180, 3497308), (204, 3085860), (240, 2622981), (255, 2468688), (272, 2314395), (306, 2057240), (340, 1851516), (360, 1748654), (408, 1542930), (510, 1234344), (612, 1028620), (680, 925758), (720, 874327), (765, 822896), (816, 771465), (1020, 617172), (1224, 514310), (1360, 462879), (1530, 411448), (2040, 308586), (2448, 257155), (3060, 205724), (4080, 154293), (6120, 102862), (12240, 51431)]