1269576720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13669}}^1$

素因数の和:13734

約数の個数: 160

約数和(自身を含む): 4475011200

約数和(自身を除く): 3205434480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4644, 5160, 5805, 6192, 7740, 9288, 10320, 11610, 13669, 15480, 18576, 23220, 27338, 30960, 41007, 46440, 54676, 68345, 82014, 92880, 109352, 123021, 136690, 164028, 205035, 218704, 246042, 273380, 328056, 369063, 410070, 492084, 546760, 587767, 615105, 656112, 738126, 820140, 984168, 1093520, 1175534, 1230210, 1476252, 1640280, 1763301, 1845315, 1968336, 2351068, 2460420, 2938835, 2952504, 3280560, 3526602, 3690630, 4702136, 4920840, 5289903, 5877670, 5905008, 7053204, 7381260, 8816505, 9404272, 9841680, 10579806, 11755340, 14106408, 14762520, 15869709, 17633010, 21159612, 23510680, 26449515, 28212816, 29525040, 31739418, 35266020, 42319224, 47021360, 52899030, 63478836, 70532040, 79348545, 84638448, 105798060, 126957672, 141064080, 158697090, 211596120, 253915344, 317394180, 423192240, 634788360, 1269576720]

約数ペア:

[(1, 1269576720), (2, 634788360), (3, 423192240), (4, 317394180), (5, 253915344), (6, 211596120), (8, 158697090), (9, 141064080), (10, 126957672), (12, 105798060), (15, 84638448), (16, 79348545), (18, 70532040), (20, 63478836), (24, 52899030), (27, 47021360), (30, 42319224), (36, 35266020), (40, 31739418), (43, 29525040), (45, 28212816), (48, 26449515), (54, 23510680), (60, 21159612), (72, 17633010), (80, 15869709), (86, 14762520), (90, 14106408), (108, 11755340), (120, 10579806), (129, 9841680), (135, 9404272), (144, 8816505), (172, 7381260), (180, 7053204), (215, 5905008), (216, 5877670), (240, 5289903), (258, 4920840), (270, 4702136), (344, 3690630), (360, 3526602), (387, 3280560), (430, 2952504), (432, 2938835), (516, 2460420), (540, 2351068), (645, 1968336), (688, 1845315), (720, 1763301), (774, 1640280), (860, 1476252), (1032, 1230210), (1080, 1175534), (1161, 1093520), (1290, 984168), (1548, 820140), (1720, 738126), (1935, 656112), (2064, 615105), (2160, 587767), (2322, 546760), (2580, 492084), (3096, 410070), (3440, 369063), (3870, 328056), (4644, 273380), (5160, 246042), (5805, 218704), (6192, 205035), (7740, 164028), (9288, 136690), (10320, 123021), (11610, 109352), (13669, 92880), (15480, 82014), (18576, 68345), (23220, 54676), (27338, 46440), (30960, 41007)]