16535160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 56103840

約数和(自身を除く): 39568680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 1997, 2070, 2760, 3994, 4140, 5991, 7988, 8280, 9985, 11982, 15976, 17973, 19970, 23964, 29955, 35946, 39940, 45931, 47928, 59910, 71892, 79880, 89865, 91862, 119820, 137793, 143784, 179730, 183724, 229655, 239640, 275586, 359460, 367448, 413379, 459310, 551172, 688965, 718920, 826758, 918620, 1102344, 1377930, 1653516, 1837240, 2066895, 2755860, 3307032, 4133790, 5511720, 8267580, 16535160]

約数ペア:

[(1, 16535160), (2, 8267580), (3, 5511720), (4, 4133790), (5, 3307032), (6, 2755860), (8, 2066895), (9, 1837240), (10, 1653516), (12, 1377930), (15, 1102344), (18, 918620), (20, 826758), (23, 718920), (24, 688965), (30, 551172), (36, 459310), (40, 413379), (45, 367448), (46, 359460), (60, 275586), (69, 239640), (72, 229655), (90, 183724), (92, 179730), (115, 143784), (120, 137793), (138, 119820), (180, 91862), (184, 89865), (207, 79880), (230, 71892), (276, 59910), (345, 47928), (360, 45931), (414, 39940), (460, 35946), (552, 29955), (690, 23964), (828, 19970), (920, 17973), (1035, 15976), (1380, 11982), (1656, 9985), (1997, 8280), (2070, 7988), (2760, 5991), (3994, 4140)]