58271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 187038720

約数和(自身を除く): 128766840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 491, 516, 552, 645, 690, 860, 920, 982, 989, 1032, 1290, 1380, 1473, 1720, 1964, 1978, 2455, 2580, 2760, 2946, 2967, 3928, 3956, 4910, 4945, 5160, 5892, 5934, 7365, 7912, 9820, 9890, 11293, 11784, 11868, 14730, 14835, 19640, 19780, 21113, 22586, 23736, 29460, 29670, 33879, 39560, 42226, 45172, 56465, 58920, 59340, 63339, 67758, 84452, 90344, 105565, 112930, 118680, 126678, 135516, 168904, 169395, 211130, 225860, 253356, 271032, 316695, 338790, 422260, 451720, 485599, 506712, 633390, 677580, 844520, 971198, 1266780, 1355160, 1456797, 1942396, 2427995, 2533560, 2913594, 3884792, 4855990, 5827188, 7283985, 9711980, 11654376, 14567970, 19423960, 29135940, 58271880]

約数ペア:

[(1, 58271880), (2, 29135940), (3, 19423960), (4, 14567970), (5, 11654376), (6, 9711980), (8, 7283985), (10, 5827188), (12, 4855990), (15, 3884792), (20, 2913594), (23, 2533560), (24, 2427995), (30, 1942396), (40, 1456797), (43, 1355160), (46, 1266780), (60, 971198), (69, 844520), (86, 677580), (92, 633390), (115, 506712), (120, 485599), (129, 451720), (138, 422260), (172, 338790), (184, 316695), (215, 271032), (230, 253356), (258, 225860), (276, 211130), (344, 169395), (345, 168904), (430, 135516), (460, 126678), (491, 118680), (516, 112930), (552, 105565), (645, 90344), (690, 84452), (860, 67758), (920, 63339), (982, 59340), (989, 58920), (1032, 56465), (1290, 45172), (1380, 42226), (1473, 39560), (1720, 33879), (1964, 29670), (1978, 29460), (2455, 23736), (2580, 22586), (2760, 21113), (2946, 19780), (2967, 19640), (3928, 14835), (3956, 14730), (4910, 11868), (4945, 11784), (5160, 11293), (5892, 9890), (5934, 9820), (7365, 7912)]