2875246560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86813}}^1$

素因数の和:86857

約数の個数: 144

約数和(自身を含む): 10238495904

約数和(自身を除く): 7363249344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 86813, 173626, 260439, 347252, 434065, 520878, 694504, 781317, 868130, 1041756, 1302195, 1389008, 1562634, 1736260, 1996699, 2083512, 2604390, 2778016, 3125268, 3472520, 3906585, 3993398, 4167024, 5208780, 5990097, 6250536, 6945040, 7813170, 7986796, 8334048, 9983495, 10417560, 11980194, 12501072, 13890080, 15626340, 15973592, 17970291, 19966990, 20835120, 23960388, 25002144, 29950485, 31252680, 31947184, 35940582, 39933980, 41670240, 47920776, 59900970, 62505360, 63894368, 71881164, 79867960, 89851455, 95841552, 119801940, 125010720, 143762328, 159735920, 179702910, 191683104, 239603880, 287524656, 319471840, 359405820, 479207760, 575049312, 718811640, 958415520, 1437623280, 2875246560]

約数ペア:

[(1, 2875246560), (2, 1437623280), (3, 958415520), (4, 718811640), (5, 575049312), (6, 479207760), (8, 359405820), (9, 319471840), (10, 287524656), (12, 239603880), (15, 191683104), (16, 179702910), (18, 159735920), (20, 143762328), (23, 125010720), (24, 119801940), (30, 95841552), (32, 89851455), (36, 79867960), (40, 71881164), (45, 63894368), (46, 62505360), (48, 59900970), (60, 47920776), (69, 41670240), (72, 39933980), (80, 35940582), (90, 31947184), (92, 31252680), (96, 29950485), (115, 25002144), (120, 23960388), (138, 20835120), (144, 19966990), (160, 17970291), (180, 15973592), (184, 15626340), (207, 13890080), (230, 12501072), (240, 11980194), (276, 10417560), (288, 9983495), (345, 8334048), (360, 7986796), (368, 7813170), (414, 6945040), (460, 6250536), (480, 5990097), (552, 5208780), (690, 4167024), (720, 3993398), (736, 3906585), (828, 3472520), (920, 3125268), (1035, 2778016), (1104, 2604390), (1380, 2083512), (1440, 1996699), (1656, 1736260), (1840, 1562634), (2070, 1389008), (2208, 1302195), (2760, 1041756), (3312, 868130), (3680, 781317), (4140, 694504), (5520, 520878), (6624, 434065), (8280, 347252), (11040, 260439), (16560, 173626), (33120, 86813)]