54035280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 204736896

約数和(自身を除く): 150701616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 251, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 502, 520, 552, 585, 598, 624, 690, 720, 753, 780, 828, 897, 920, 936, 1004, 1035, 1040, 1104, 1170, 1196, 1255, 1380, 1495, 1506, 1560, 1656, 1794, 1840, 1872, 2008, 2070, 2259, 2340, 2392, 2510, 2691, 2760, 2990, 3012, 3120, 3263, 3312, 3588, 3765, 4016, 4140, 4485, 4518, 4680, 4784, 5020, 5382, 5520, 5773, 5980, 6024, 6526, 7176, 7530, 8280, 8970, 9036, 9360, 9789, 10040, 10764, 11295, 11546, 11960, 12048, 13052, 13455, 14352, 15060, 16315, 16560, 17319, 17940, 18072, 19578, 20080, 21528, 22590, 23092, 23920, 26104, 26910, 28865, 29367, 30120, 32630, 34638, 35880, 36144, 39156, 43056, 45180, 46184, 48945, 51957, 52208, 53820, 57730, 58734, 60240, 65260, 69276, 71760, 75049, 78312, 86595, 90360, 92368, 97890, 103914, 107640, 115460, 117468, 130520, 138552, 146835, 150098, 156624, 173190, 180720, 195780, 207828, 215280, 225147, 230920, 234936, 259785, 261040, 277104, 293670, 300196, 346380, 375245, 391560, 415656, 450294, 461840, 469872, 519570, 587340, 600392, 675441, 692760, 750490, 783120, 831312, 900588, 1039140, 1125735, 1174680, 1200784, 1350882, 1385520, 1500980, 1801176, 2078280, 2251470, 2349360, 2701764, 3001960, 3377205, 3602352, 4156560, 4502940, 5403528, 6003920, 6754410, 9005880, 10807056, 13508820, 18011760, 27017640, 54035280]

約数ペア:

[(1, 54035280), (2, 27017640), (3, 18011760), (4, 13508820), (5, 10807056), (6, 9005880), (8, 6754410), (9, 6003920), (10, 5403528), (12, 4502940), (13, 4156560), (15, 3602352), (16, 3377205), (18, 3001960), (20, 2701764), (23, 2349360), (24, 2251470), (26, 2078280), (30, 1801176), (36, 1500980), (39, 1385520), (40, 1350882), (45, 1200784), (46, 1174680), (48, 1125735), (52, 1039140), (60, 900588), (65, 831312), (69, 783120), (72, 750490), (78, 692760), (80, 675441), (90, 600392), (92, 587340), (104, 519570), (115, 469872), (117, 461840), (120, 450294), (130, 415656), (138, 391560), (144, 375245), (156, 346380), (180, 300196), (184, 293670), (195, 277104), (207, 261040), (208, 259785), (230, 234936), (234, 230920), (240, 225147), (251, 215280), (260, 207828), (276, 195780), (299, 180720), (312, 173190), (345, 156624), (360, 150098), (368, 146835), (390, 138552), (414, 130520), (460, 117468), (468, 115460), (502, 107640), (520, 103914), (552, 97890), (585, 92368), (598, 90360), (624, 86595), (690, 78312), (720, 75049), (753, 71760), (780, 69276), (828, 65260), (897, 60240), (920, 58734), (936, 57730), (1004, 53820), (1035, 52208), (1040, 51957), (1104, 48945), (1170, 46184), (1196, 45180), (1255, 43056), (1380, 39156), (1495, 36144), (1506, 35880), (1560, 34638), (1656, 32630), (1794, 30120), (1840, 29367), (1872, 28865), (2008, 26910), (2070, 26104), (2259, 23920), (2340, 23092), (2392, 22590), (2510, 21528), (2691, 20080), (2760, 19578), (2990, 18072), (3012, 17940), (3120, 17319), (3263, 16560), (3312, 16315), (3588, 15060), (3765, 14352), (4016, 13455), (4140, 13052), (4485, 12048), (4518, 11960), (4680, 11546), (4784, 11295), (5020, 10764), (5382, 10040), (5520, 9789), (5773, 9360), (5980, 9036), (6024, 8970), (6526, 8280), (7176, 7530)]