27015040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 47012480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 191, 208, 221, 260, 272, 320, 340, 382, 416, 442, 520, 544, 640, 680, 764, 832, 884, 955, 1040, 1088, 1105, 1360, 1528, 1664, 1768, 1910, 2080, 2176, 2210, 2483, 2720, 3056, 3247, 3536, 3820, 4160, 4420, 4966, 5440, 6112, 6494, 7072, 7640, 8320, 8840, 9932, 10880, 12224, 12415, 12988, 14144, 15280, 16235, 17680, 19864, 24448, 24830, 25976, 28288, 30560, 32470, 35360, 39728, 42211, 49660, 51952, 61120, 64940, 70720, 79456, 84422, 99320, 103904, 122240, 129880, 141440, 158912, 168844, 198640, 207808, 211055, 259760, 317824, 337688, 397280, 415616, 422110, 519520, 675376, 794560, 844220, 1039040, 1350752, 1589120, 1688440, 2078080, 2701504, 3376880, 5403008, 6753760, 13507520, 27015040]

約数ペア:

[(1, 27015040), (2, 13507520), (4, 6753760), (5, 5403008), (8, 3376880), (10, 2701504), (13, 2078080), (16, 1688440), (17, 1589120), (20, 1350752), (26, 1039040), (32, 844220), (34, 794560), (40, 675376), (52, 519520), (64, 422110), (65, 415616), (68, 397280), (80, 337688), (85, 317824), (104, 259760), (128, 211055), (130, 207808), (136, 198640), (160, 168844), (170, 158912), (191, 141440), (208, 129880), (221, 122240), (260, 103904), (272, 99320), (320, 84422), (340, 79456), (382, 70720), (416, 64940), (442, 61120), (520, 51952), (544, 49660), (640, 42211), (680, 39728), (764, 35360), (832, 32470), (884, 30560), (955, 28288), (1040, 25976), (1088, 24830), (1105, 24448), (1360, 19864), (1528, 17680), (1664, 16235), (1768, 15280), (1910, 14144), (2080, 12988), (2176, 12415), (2210, 12224), (2483, 10880), (2720, 9932), (3056, 8840), (3247, 8320), (3536, 7640), (3820, 7072), (4160, 6494), (4420, 6112), (4966, 5440)]