180032040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1336

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 466931160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1279, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2346, 2558, 2760, 3060, 3128, 3519, 3837, 3910, 4140, 4692, 5116, 5865, 6120, 6395, 7038, 7674, 7820, 8280, 9384, 10232, 11511, 11730, 12790, 14076, 15348, 15640, 17595, 19185, 21743, 23022, 23460, 25580, 28152, 29417, 30696, 35190, 38370, 43486, 46044, 46920, 51160, 57555, 58834, 65229, 70380, 76740, 86972, 88251, 92088, 108715, 115110, 117668, 130458, 140760, 147085, 153480, 173944, 176502, 195687, 217430, 230220, 235336, 260916, 264753, 294170, 326145, 353004, 391374, 434860, 441255, 460440, 500089, 521832, 529506, 588340, 652290, 706008, 782748, 869720, 882510, 978435, 1000178, 1059012, 1176680, 1304580, 1323765, 1500267, 1565496, 1765020, 1956870, 2000356, 2118024, 2500445, 2609160, 2647530, 3000534, 3530040, 3913740, 4000712, 4500801, 5000890, 5295060, 6001068, 7501335, 7827480, 9001602, 10001780, 10590120, 12002136, 15002670, 18003204, 20003560, 22504005, 30005340, 36006408, 45008010, 60010680, 90016020, 180032040]

約数ペア:

[(1, 180032040), (2, 90016020), (3, 60010680), (4, 45008010), (5, 36006408), (6, 30005340), (8, 22504005), (9, 20003560), (10, 18003204), (12, 15002670), (15, 12002136), (17, 10590120), (18, 10001780), (20, 9001602), (23, 7827480), (24, 7501335), (30, 6001068), (34, 5295060), (36, 5000890), (40, 4500801), (45, 4000712), (46, 3913740), (51, 3530040), (60, 3000534), (68, 2647530), (69, 2609160), (72, 2500445), (85, 2118024), (90, 2000356), (92, 1956870), (102, 1765020), (115, 1565496), (120, 1500267), (136, 1323765), (138, 1304580), (153, 1176680), (170, 1059012), (180, 1000178), (184, 978435), (204, 882510), (207, 869720), (230, 782748), (255, 706008), (276, 652290), (306, 588340), (340, 529506), (345, 521832), (360, 500089), (391, 460440), (408, 441255), (414, 434860), (460, 391374), (510, 353004), (552, 326145), (612, 294170), (680, 264753), (690, 260916), (765, 235336), (782, 230220), (828, 217430), (920, 195687), (1020, 176502), (1035, 173944), (1173, 153480), (1224, 147085), (1279, 140760), (1380, 130458), (1530, 117668), (1564, 115110), (1656, 108715), (1955, 92088), (2040, 88251), (2070, 86972), (2346, 76740), (2558, 70380), (2760, 65229), (3060, 58834), (3128, 57555), (3519, 51160), (3837, 46920), (3910, 46044), (4140, 43486), (4692, 38370), (5116, 35190), (5865, 30696), (6120, 29417), (6395, 28152), (7038, 25580), (7674, 23460), (7820, 23022), (8280, 21743), (9384, 19185), (10232, 17595), (11511, 15640), (11730, 15348), (12790, 14076)]