1127460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 3548160

約数和(自身を除く): 2420700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 43, 46, 57, 60, 69, 76, 86, 92, 95, 114, 115, 129, 138, 172, 190, 215, 228, 230, 258, 276, 285, 345, 380, 430, 437, 460, 516, 570, 645, 690, 817, 860, 874, 989, 1140, 1290, 1311, 1380, 1634, 1748, 1978, 2185, 2451, 2580, 2622, 2967, 3268, 3956, 4085, 4370, 4902, 4945, 5244, 5934, 6555, 8170, 8740, 9804, 9890, 11868, 12255, 13110, 14835, 16340, 18791, 19780, 24510, 26220, 29670, 37582, 49020, 56373, 59340, 75164, 93955, 112746, 187910, 225492, 281865, 375820, 563730, 1127460]

約数ペア:

[(1, 1127460), (2, 563730), (3, 375820), (4, 281865), (5, 225492), (6, 187910), (10, 112746), (12, 93955), (15, 75164), (19, 59340), (20, 56373), (23, 49020), (30, 37582), (38, 29670), (43, 26220), (46, 24510), (57, 19780), (60, 18791), (69, 16340), (76, 14835), (86, 13110), (92, 12255), (95, 11868), (114, 9890), (115, 9804), (129, 8740), (138, 8170), (172, 6555), (190, 5934), (215, 5244), (228, 4945), (230, 4902), (258, 4370), (276, 4085), (285, 3956), (345, 3268), (380, 2967), (430, 2622), (437, 2580), (460, 2451), (516, 2185), (570, 1978), (645, 1748), (690, 1634), (817, 1380), (860, 1311), (874, 1290), (989, 1140)]