38725560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 96058440

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, 1559, 1656, 2070, 2484, 2760, 3105, 3118, 4140, 4677, 4968, 6210, 6236, 7795, 8280, 9354, 12420, 12472, 14031, 15590, 18708, 23385, 24840, 28062, 31180, 35857, 37416, 42093, 46770, 56124, 62360, 70155, 71714, 84186, 93540, 107571, 112248, 140310, 143428, 168372, 179285, 187080, 210465, 215142, 280620, 286856, 322713, 336744, 358570, 420930, 430284, 537855, 561240, 645426, 717140, 841860, 860568, 968139, 1075710, 1290852, 1434280, 1613565, 1683720, 1936278, 2151420, 2581704, 3227130, 3872556, 4302840, 4840695, 6454260, 7745112, 9681390, 12908520, 19362780, 38725560]

約数ペア:

[(1, 38725560), (2, 19362780), (3, 12908520), (4, 9681390), (5, 7745112), (6, 6454260), (8, 4840695), (9, 4302840), (10, 3872556), (12, 3227130), (15, 2581704), (18, 2151420), (20, 1936278), (23, 1683720), (24, 1613565), (27, 1434280), (30, 1290852), (36, 1075710), (40, 968139), (45, 860568), (46, 841860), (54, 717140), (60, 645426), (69, 561240), (72, 537855), (90, 430284), (92, 420930), (108, 358570), (115, 336744), (120, 322713), (135, 286856), (138, 280620), (180, 215142), (184, 210465), (207, 187080), (216, 179285), (230, 168372), (270, 143428), (276, 140310), (345, 112248), (360, 107571), (414, 93540), (460, 84186), (540, 71714), (552, 70155), (621, 62360), (690, 56124), (828, 46770), (920, 42093), (1035, 37416), (1080, 35857), (1242, 31180), (1380, 28062), (1559, 24840), (1656, 23385), (2070, 18708), (2484, 15590), (2760, 14031), (3105, 12472), (3118, 12420), (4140, 9354), (4677, 8280), (4968, 7795), (6210, 6236)]