48418680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 154897920

約数和(自身を除く): 106479240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 331, 345, 424, 460, 530, 552, 636, 662, 690, 795, 920, 993, 1060, 1219, 1272, 1324, 1380, 1590, 1655, 1986, 2120, 2438, 2648, 2760, 3180, 3310, 3657, 3972, 4876, 4965, 6095, 6360, 6620, 7314, 7613, 7944, 9752, 9930, 12190, 13240, 14628, 15226, 17543, 18285, 19860, 22839, 24380, 29256, 30452, 35086, 36570, 38065, 39720, 45678, 48760, 52629, 60904, 70172, 73140, 76130, 87715, 91356, 105258, 114195, 140344, 146280, 152260, 175430, 182712, 210516, 228390, 263145, 304520, 350860, 403489, 421032, 456780, 526290, 701720, 806978, 913560, 1052580, 1210467, 1613956, 2017445, 2105160, 2420934, 3227912, 4034890, 4841868, 6052335, 8069780, 9683736, 12104670, 16139560, 24209340, 48418680]

約数ペア:

[(1, 48418680), (2, 24209340), (3, 16139560), (4, 12104670), (5, 9683736), (6, 8069780), (8, 6052335), (10, 4841868), (12, 4034890), (15, 3227912), (20, 2420934), (23, 2105160), (24, 2017445), (30, 1613956), (40, 1210467), (46, 1052580), (53, 913560), (60, 806978), (69, 701720), (92, 526290), (106, 456780), (115, 421032), (120, 403489), (138, 350860), (159, 304520), (184, 263145), (212, 228390), (230, 210516), (265, 182712), (276, 175430), (318, 152260), (331, 146280), (345, 140344), (424, 114195), (460, 105258), (530, 91356), (552, 87715), (636, 76130), (662, 73140), (690, 70172), (795, 60904), (920, 52629), (993, 48760), (1060, 45678), (1219, 39720), (1272, 38065), (1324, 36570), (1380, 35086), (1590, 30452), (1655, 29256), (1986, 24380), (2120, 22839), (2438, 19860), (2648, 18285), (2760, 17543), (3180, 15226), (3310, 14628), (3657, 13240), (3972, 12190), (4876, 9930), (4965, 9752), (6095, 7944), (6360, 7613), (6620, 7314)]