480397320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4516

約数の個数: 192

約数和(自身を含む): 1754887680

約数和(自身を除く): 1274490360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4463, 4485, 4680, 5382, 5980, 7176, 8280, 8926, 8970, 10764, 11960, 13389, 13455, 17852, 17940, 21528, 22315, 26778, 26910, 35704, 35880, 40167, 44630, 53556, 53820, 58019, 66945, 80334, 89260, 102649, 107112, 107640, 116038, 133890, 160668, 174057, 178520, 200835, 205298, 232076, 267780, 290095, 307947, 321336, 348114, 401670, 410596, 464152, 513245, 522171, 535560, 580190, 615894, 696228, 803340, 821192, 870285, 923841, 1026490, 1044342, 1160380, 1231788, 1334437, 1392456, 1539735, 1606680, 1740570, 1847682, 2052980, 2088684, 2320760, 2463576, 2610855, 2668874, 3079470, 3481140, 3695364, 4003311, 4105960, 4177368, 4619205, 5221710, 5337748, 6158940, 6672185, 6962280, 7390728, 8006622, 9238410, 10443420, 10675496, 12009933, 12317880, 13344370, 16013244, 18476820, 20016555, 20886840, 24019866, 26688740, 32026488, 36953640, 40033110, 48039732, 53377480, 60049665, 80066220, 96079464, 120099330, 160132440, 240198660, 480397320]

約数ペア:

[(1, 480397320), (2, 240198660), (3, 160132440), (4, 120099330), (5, 96079464), (6, 80066220), (8, 60049665), (9, 53377480), (10, 48039732), (12, 40033110), (13, 36953640), (15, 32026488), (18, 26688740), (20, 24019866), (23, 20886840), (24, 20016555), (26, 18476820), (30, 16013244), (36, 13344370), (39, 12317880), (40, 12009933), (45, 10675496), (46, 10443420), (52, 9238410), (60, 8006622), (65, 7390728), (69, 6962280), (72, 6672185), (78, 6158940), (90, 5337748), (92, 5221710), (104, 4619205), (115, 4177368), (117, 4105960), (120, 4003311), (130, 3695364), (138, 3481140), (156, 3079470), (180, 2668874), (184, 2610855), (195, 2463576), (207, 2320760), (230, 2088684), (234, 2052980), (260, 1847682), (276, 1740570), (299, 1606680), (312, 1539735), (345, 1392456), (360, 1334437), (390, 1231788), (414, 1160380), (460, 1044342), (468, 1026490), (520, 923841), (552, 870285), (585, 821192), (598, 803340), (690, 696228), (780, 615894), (828, 580190), (897, 535560), (920, 522171), (936, 513245), (1035, 464152), (1170, 410596), (1196, 401670), (1380, 348114), (1495, 321336), (1560, 307947), (1656, 290095), (1794, 267780), (2070, 232076), (2340, 205298), (2392, 200835), (2691, 178520), (2760, 174057), (2990, 160668), (3588, 133890), (4140, 116038), (4463, 107640), (4485, 107112), (4680, 102649), (5382, 89260), (5980, 80334), (7176, 66945), (8280, 58019), (8926, 53820), (8970, 53556), (10764, 44630), (11960, 40167), (13389, 35880), (13455, 35704), (17852, 26910), (17940, 26778), (21528, 22315)]