500807520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15121}}^1$

素因数の和:15165

約数の個数: 144

約数和(自身を含む): 1783428192

約数和(自身を除く): 1282620672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 15121, 16560, 30242, 33120, 45363, 60484, 75605, 90726, 120968, 136089, 151210, 181452, 226815, 241936, 272178, 302420, 347783, 362904, 453630, 483872, 544356, 604840, 680445, 695566, 725808, 907260, 1043349, 1088712, 1209680, 1360890, 1391132, 1451616, 1738915, 1814520, 2086698, 2177424, 2419360, 2721780, 2782264, 3130047, 3477830, 3629040, 4173396, 4354848, 5216745, 5443560, 5564528, 6260094, 6955660, 7258080, 8346792, 10433490, 10887120, 11129056, 12520188, 13911320, 15650235, 16693584, 20866980, 21774240, 25040376, 27822640, 31300470, 33387168, 41733960, 50080752, 55645280, 62600940, 83467920, 100161504, 125201880, 166935840, 250403760, 500807520]

約数ペア:

[(1, 500807520), (2, 250403760), (3, 166935840), (4, 125201880), (5, 100161504), (6, 83467920), (8, 62600940), (9, 55645280), (10, 50080752), (12, 41733960), (15, 33387168), (16, 31300470), (18, 27822640), (20, 25040376), (23, 21774240), (24, 20866980), (30, 16693584), (32, 15650235), (36, 13911320), (40, 12520188), (45, 11129056), (46, 10887120), (48, 10433490), (60, 8346792), (69, 7258080), (72, 6955660), (80, 6260094), (90, 5564528), (92, 5443560), (96, 5216745), (115, 4354848), (120, 4173396), (138, 3629040), (144, 3477830), (160, 3130047), (180, 2782264), (184, 2721780), (207, 2419360), (230, 2177424), (240, 2086698), (276, 1814520), (288, 1738915), (345, 1451616), (360, 1391132), (368, 1360890), (414, 1209680), (460, 1088712), (480, 1043349), (552, 907260), (690, 725808), (720, 695566), (736, 680445), (828, 604840), (920, 544356), (1035, 483872), (1104, 453630), (1380, 362904), (1440, 347783), (1656, 302420), (1840, 272178), (2070, 241936), (2208, 226815), (2760, 181452), (3312, 151210), (3680, 136089), (4140, 120968), (5520, 90726), (6624, 75605), (8280, 60484), (11040, 45363), (15121, 33120), (16560, 30242)]