553355160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 1740096000

約数和(自身を除く): 1186740840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 379, 460, 529, 552, 690, 758, 920, 1058, 1137, 1380, 1516, 1587, 1895, 2116, 2274, 2645, 2760, 3032, 3174, 3790, 4232, 4548, 5290, 5685, 6348, 7580, 7935, 8717, 9096, 10580, 11370, 12167, 12696, 15160, 15870, 17434, 21160, 22740, 24334, 26151, 31740, 34868, 36501, 43585, 45480, 48668, 52302, 60835, 63480, 69736, 73002, 87170, 97336, 104604, 121670, 130755, 146004, 174340, 182505, 200491, 209208, 243340, 261510, 292008, 348680, 365010, 400982, 486680, 523020, 601473, 730020, 801964, 1002455, 1046040, 1202946, 1460040, 1603928, 2004910, 2405892, 3007365, 4009820, 4611293, 4811784, 6014730, 8019640, 9222586, 12029460, 13833879, 18445172, 23056465, 24058920, 27667758, 36890344, 46112930, 55335516, 69169395, 92225860, 110671032, 138338790, 184451720, 276677580, 553355160]

約数ペア:

[(1, 553355160), (2, 276677580), (3, 184451720), (4, 138338790), (5, 110671032), (6, 92225860), (8, 69169395), (10, 55335516), (12, 46112930), (15, 36890344), (20, 27667758), (23, 24058920), (24, 23056465), (30, 18445172), (40, 13833879), (46, 12029460), (60, 9222586), (69, 8019640), (92, 6014730), (115, 4811784), (120, 4611293), (138, 4009820), (184, 3007365), (230, 2405892), (276, 2004910), (345, 1603928), (379, 1460040), (460, 1202946), (529, 1046040), (552, 1002455), (690, 801964), (758, 730020), (920, 601473), (1058, 523020), (1137, 486680), (1380, 400982), (1516, 365010), (1587, 348680), (1895, 292008), (2116, 261510), (2274, 243340), (2645, 209208), (2760, 200491), (3032, 182505), (3174, 174340), (3790, 146004), (4232, 130755), (4548, 121670), (5290, 104604), (5685, 97336), (6348, 87170), (7580, 73002), (7935, 69736), (8717, 63480), (9096, 60835), (10580, 52302), (11370, 48668), (12167, 45480), (12696, 43585), (15160, 36501), (15870, 34868), (17434, 31740), (21160, 26151), (22740, 24334)]