54757560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3229

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 138294600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3191, 3432, 4290, 5720, 6382, 8580, 9573, 12764, 15955, 17160, 19146, 25528, 31910, 35101, 38292, 41483, 47865, 63820, 70202, 76584, 82966, 95730, 105303, 124449, 127640, 140404, 165932, 175505, 191460, 207415, 210606, 248898, 280808, 331864, 351010, 382920, 414830, 421212, 456313, 497796, 526515, 622245, 702020, 829660, 842424, 912626, 995592, 1053030, 1244490, 1368939, 1404040, 1659320, 1825252, 2106060, 2281565, 2488980, 2737878, 3650504, 4212120, 4563130, 4977960, 5475756, 6844695, 9126260, 10951512, 13689390, 18252520, 27378780, 54757560]

約数ペア:

[(1, 54757560), (2, 27378780), (3, 18252520), (4, 13689390), (5, 10951512), (6, 9126260), (8, 6844695), (10, 5475756), (11, 4977960), (12, 4563130), (13, 4212120), (15, 3650504), (20, 2737878), (22, 2488980), (24, 2281565), (26, 2106060), (30, 1825252), (33, 1659320), (39, 1404040), (40, 1368939), (44, 1244490), (52, 1053030), (55, 995592), (60, 912626), (65, 842424), (66, 829660), (78, 702020), (88, 622245), (104, 526515), (110, 497796), (120, 456313), (130, 421212), (132, 414830), (143, 382920), (156, 351010), (165, 331864), (195, 280808), (220, 248898), (260, 210606), (264, 207415), (286, 191460), (312, 175505), (330, 165932), (390, 140404), (429, 127640), (440, 124449), (520, 105303), (572, 95730), (660, 82966), (715, 76584), (780, 70202), (858, 63820), (1144, 47865), (1320, 41483), (1430, 38292), (1560, 35101), (1716, 31910), (2145, 25528), (2860, 19146), (3191, 17160), (3432, 15955), (4290, 12764), (5720, 9573), (6382, 8580)]