811406880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24499}}^1$

素因数の和:24543

約数の個数: 144

約数和(自身を含む): 2889432000

約数和(自身を除く): 2078025120

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, 16560, 24499, 33120, 48998, 73497, 97996, 122495, 146994, 195992, 220491, 244990, 293988, 367485, 391984, 440982, 489980, 563477, 587976, 734970, 783968, 881964, 979960, 1102455, 1126954, 1175952, 1469940, 1690431, 1763928, 1959920, 2204910, 2253908, 2351904, 2817385, 2939880, 3380862, 3527856, 3919840, 4409820, 4507816, 5071293, 5634770, 5879760, 6761724, 7055712, 8452155, 8819640, 9015632, 10142586, 11269540, 11759520, 13523448, 16904310, 17639280, 18031264, 20285172, 22539080, 25356465, 27046896, 33808620, 35278560, 40570344, 45078160, 50712930, 54093792, 67617240, 81140688, 90156320, 101425860, 135234480, 162281376, 202851720, 270468960, 405703440, 811406880]

約数ペア:

[(1, 811406880), (2, 405703440), (3, 270468960), (4, 202851720), (5, 162281376), (6, 135234480), (8, 101425860), (9, 90156320), (10, 81140688), (12, 67617240), (15, 54093792), (16, 50712930), (18, 45078160), (20, 40570344), (23, 35278560), (24, 33808620), (30, 27046896), (32, 25356465), (36, 22539080), (40, 20285172), (45, 18031264), (46, 17639280), (48, 16904310), (60, 13523448), (69, 11759520), (72, 11269540), (80, 10142586), (90, 9015632), (92, 8819640), (96, 8452155), (115, 7055712), (120, 6761724), (138, 5879760), (144, 5634770), (160, 5071293), (180, 4507816), (184, 4409820), (207, 3919840), (230, 3527856), (240, 3380862), (276, 2939880), (288, 2817385), (345, 2351904), (360, 2253908), (368, 2204910), (414, 1959920), (460, 1763928), (480, 1690431), (552, 1469940), (690, 1175952), (720, 1126954), (736, 1102455), (828, 979960), (920, 881964), (1035, 783968), (1104, 734970), (1380, 587976), (1440, 563477), (1656, 489980), (1840, 440982), (2070, 391984), (2208, 367485), (2760, 293988), (3312, 244990), (3680, 220491), (4140, 195992), (5520, 146994), (6624, 122495), (8280, 97996), (11040, 73497), (16560, 48998), (24499, 33120)]