26476680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 58437240

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, 181, 184, 212, 230, 265, 276, 318, 345, 362, 424, 460, 530, 543, 552, 636, 690, 724, 795, 905, 920, 1060, 1086, 1219, 1272, 1380, 1448, 1590, 1810, 2120, 2172, 2438, 2715, 2760, 3180, 3620, 3657, 4163, 4344, 4876, 5430, 6095, 6360, 7240, 7314, 8326, 9593, 9752, 10860, 12190, 12489, 14628, 16652, 18285, 19186, 20815, 21720, 24380, 24978, 28779, 29256, 33304, 36570, 38372, 41630, 47965, 48760, 49956, 57558, 62445, 73140, 76744, 83260, 95930, 99912, 115116, 124890, 143895, 146280, 166520, 191860, 220639, 230232, 249780, 287790, 383720, 441278, 499560, 575580, 661917, 882556, 1103195, 1151160, 1323834, 1765112, 2206390, 2647668, 3309585, 4412780, 5295336, 6619170, 8825560, 13238340, 26476680]

約数ペア:

[(1, 26476680), (2, 13238340), (3, 8825560), (4, 6619170), (5, 5295336), (6, 4412780), (8, 3309585), (10, 2647668), (12, 2206390), (15, 1765112), (20, 1323834), (23, 1151160), (24, 1103195), (30, 882556), (40, 661917), (46, 575580), (53, 499560), (60, 441278), (69, 383720), (92, 287790), (106, 249780), (115, 230232), (120, 220639), (138, 191860), (159, 166520), (181, 146280), (184, 143895), (212, 124890), (230, 115116), (265, 99912), (276, 95930), (318, 83260), (345, 76744), (362, 73140), (424, 62445), (460, 57558), (530, 49956), (543, 48760), (552, 47965), (636, 41630), (690, 38372), (724, 36570), (795, 33304), (905, 29256), (920, 28779), (1060, 24978), (1086, 24380), (1219, 21720), (1272, 20815), (1380, 19186), (1448, 18285), (1590, 16652), (1810, 14628), (2120, 12489), (2172, 12190), (2438, 10860), (2715, 9752), (2760, 9593), (3180, 8326), (3620, 7314), (3657, 7240), (4163, 6360), (4344, 6095), (4876, 5430)]