68384520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2796

約数の個数: 128

約数和(自身を含む): 237945600

約数和(自身を除く): 169561080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2753, 2760, 3105, 4140, 4968, 5506, 6210, 8259, 8280, 11012, 12420, 13765, 16518, 22024, 24777, 24840, 27530, 33036, 41295, 49554, 55060, 63319, 66072, 74331, 82590, 99108, 110120, 123885, 126638, 148662, 165180, 189957, 198216, 247770, 253276, 297324, 316595, 330360, 371655, 379914, 495540, 506552, 569871, 594648, 633190, 743310, 759828, 949785, 991080, 1139742, 1266380, 1486620, 1519656, 1709613, 1899570, 2279484, 2532760, 2849355, 2973240, 3419226, 3799140, 4558968, 5698710, 6838452, 7598280, 8548065, 11397420, 13676904, 17096130, 22794840, 34192260, 68384520]

約数ペア:

[(1, 68384520), (2, 34192260), (3, 22794840), (4, 17096130), (5, 13676904), (6, 11397420), (8, 8548065), (9, 7598280), (10, 6838452), (12, 5698710), (15, 4558968), (18, 3799140), (20, 3419226), (23, 2973240), (24, 2849355), (27, 2532760), (30, 2279484), (36, 1899570), (40, 1709613), (45, 1519656), (46, 1486620), (54, 1266380), (60, 1139742), (69, 991080), (72, 949785), (90, 759828), (92, 743310), (108, 633190), (115, 594648), (120, 569871), (135, 506552), (138, 495540), (180, 379914), (184, 371655), (207, 330360), (216, 316595), (230, 297324), (270, 253276), (276, 247770), (345, 198216), (360, 189957), (414, 165180), (460, 148662), (540, 126638), (552, 123885), (621, 110120), (690, 99108), (828, 82590), (920, 74331), (1035, 66072), (1080, 63319), (1242, 55060), (1380, 49554), (1656, 41295), (2070, 33036), (2484, 27530), (2753, 24840), (2760, 24777), (3105, 22024), (4140, 16518), (4968, 13765), (5506, 12420), (6210, 11012), (8259, 8280)]