1075266720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67883}}^1$

素因数の和:67915

約数の個数: 144

約数和(自身を含む): 4002983712

約数和(自身を除く): 2927716992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 67883, 135766, 203649, 271532, 339415, 407298, 543064, 610947, 678830, 746713, 814596, 1018245, 1086128, 1221894, 1357660, 1493426, 1629192, 2036490, 2172256, 2240139, 2443788, 2715320, 2986852, 3054735, 3258384, 3733565, 4072980, 4480278, 4887576, 5430640, 5973704, 6109470, 6516768, 6720417, 7467130, 8145960, 8960556, 9775152, 10861280, 11200695, 11947408, 12218940, 13440834, 14934260, 16291920, 17921112, 19550304, 22401390, 23894816, 24437880, 26881668, 29868520, 32583840, 33602085, 35842224, 44802780, 48875760, 53763336, 59737040, 67204170, 71684448, 89605560, 97751520, 107526672, 119474080, 134408340, 179211120, 215053344, 268816680, 358422240, 537633360, 1075266720]

約数ペア:

[(1, 1075266720), (2, 537633360), (3, 358422240), (4, 268816680), (5, 215053344), (6, 179211120), (8, 134408340), (9, 119474080), (10, 107526672), (11, 97751520), (12, 89605560), (15, 71684448), (16, 67204170), (18, 59737040), (20, 53763336), (22, 48875760), (24, 44802780), (30, 35842224), (32, 33602085), (33, 32583840), (36, 29868520), (40, 26881668), (44, 24437880), (45, 23894816), (48, 22401390), (55, 19550304), (60, 17921112), (66, 16291920), (72, 14934260), (80, 13440834), (88, 12218940), (90, 11947408), (96, 11200695), (99, 10861280), (110, 9775152), (120, 8960556), (132, 8145960), (144, 7467130), (160, 6720417), (165, 6516768), (176, 6109470), (180, 5973704), (198, 5430640), (220, 4887576), (240, 4480278), (264, 4072980), (288, 3733565), (330, 3258384), (352, 3054735), (360, 2986852), (396, 2715320), (440, 2443788), (480, 2240139), (495, 2172256), (528, 2036490), (660, 1629192), (720, 1493426), (792, 1357660), (880, 1221894), (990, 1086128), (1056, 1018245), (1320, 814596), (1440, 746713), (1584, 678830), (1760, 610947), (1980, 543064), (2640, 407298), (3168, 339415), (3960, 271532), (5280, 203649), (7920, 135766), (15840, 67883)]