161800560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13219}}^1$

素因数の和:13255

約数の個数: 120

約数和(自身を含む): 575387280

約数和(自身を除く): 413586720

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, 13219, 26438, 39657, 52876, 66095, 79314, 105752, 118971, 132190, 158628, 198285, 211504, 224723, 237942, 264380, 317256, 396570, 449446, 475884, 528760, 594855, 634512, 674169, 793140, 898892, 951768, 1057520, 1123615, 1189710, 1348338, 1586280, 1797784, 1903536, 2022507, 2247230, 2379420, 2696676, 3172560, 3370845, 3595568, 4045014, 4494460, 4758840, 5393352, 6741690, 8090028, 8988920, 9517680, 10112535, 10786704, 13483380, 16180056, 17977840, 20225070, 26966760, 32360112, 40450140, 53933520, 80900280, 161800560]

約数ペア:

[(1, 161800560), (2, 80900280), (3, 53933520), (4, 40450140), (5, 32360112), (6, 26966760), (8, 20225070), (9, 17977840), (10, 16180056), (12, 13483380), (15, 10786704), (16, 10112535), (17, 9517680), (18, 8988920), (20, 8090028), (24, 6741690), (30, 5393352), (34, 4758840), (36, 4494460), (40, 4045014), (45, 3595568), (48, 3370845), (51, 3172560), (60, 2696676), (68, 2379420), (72, 2247230), (80, 2022507), (85, 1903536), (90, 1797784), (102, 1586280), (120, 1348338), (136, 1189710), (144, 1123615), (153, 1057520), (170, 951768), (180, 898892), (204, 793140), (240, 674169), (255, 634512), (272, 594855), (306, 528760), (340, 475884), (360, 449446), (408, 396570), (510, 317256), (612, 264380), (680, 237942), (720, 224723), (765, 211504), (816, 198285), (1020, 158628), (1224, 132190), (1360, 118971), (1530, 105752), (2040, 79314), (2448, 66095), (3060, 52876), (4080, 39657), (6120, 26438), (12240, 13219)]