1264584240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 240

約数和(自身を含む): 4470785280

約数和(自身を除く): 3206201040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 106, 120, 124, 144, 155, 159, 180, 186, 212, 240, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 496, 530, 558, 620, 636, 720, 744, 795, 848, 930, 954, 1060, 1069, 1116, 1240, 1272, 1395, 1488, 1590, 1643, 1860, 1908, 2120, 2138, 2232, 2385, 2480, 2544, 2790, 3180, 3207, 3286, 3720, 3816, 4240, 4276, 4464, 4770, 4929, 5345, 5580, 6360, 6414, 6572, 7440, 7632, 8215, 8552, 9540, 9621, 9858, 10690, 11160, 12720, 12828, 13144, 14787, 16035, 16430, 17104, 19080, 19242, 19716, 21380, 22320, 24645, 25656, 26288, 29574, 32070, 32860, 33139, 38160, 38484, 39432, 42760, 48105, 49290, 51312, 56657, 59148, 64140, 65720, 66278, 73935, 76968, 78864, 85520, 96210, 98580, 99417, 113314, 118296, 128280, 131440, 132556, 147870, 153936, 165695, 169971, 192420, 197160, 198834, 226628, 236592, 256560, 265112, 283285, 295740, 298251, 331390, 339942, 384840, 394320, 397668, 453256, 497085, 509913, 530224, 566570, 591480, 596502, 662780, 679884, 769680, 795336, 849855, 906512, 994170, 1019826, 1133140, 1182960, 1193004, 1325560, 1359768, 1491255, 1590672, 1699710, 1756367, 1988340, 2039652, 2266280, 2386008, 2549565, 2651120, 2719536, 2982510, 3399420, 3512734, 3976680, 4079304, 4532560, 4772016, 5099130, 5269101, 5965020, 6798840, 7025468, 7953360, 8158608, 8781835, 10198260, 10538202, 11930040, 13597680, 14050936, 15807303, 17563670, 20396520, 21076404, 23860080, 26345505, 28101872, 31614606, 35127340, 40793040, 42152808, 52691010, 63229212, 70254680, 79036515, 84305616, 105382020, 126458424, 140509360, 158073030, 210764040, 252916848, 316146060, 421528080, 632292120, 1264584240]

約数ペア:

[(1, 1264584240), (2, 632292120), (3, 421528080), (4, 316146060), (5, 252916848), (6, 210764040), (8, 158073030), (9, 140509360), (10, 126458424), (12, 105382020), (15, 84305616), (16, 79036515), (18, 70254680), (20, 63229212), (24, 52691010), (30, 42152808), (31, 40793040), (36, 35127340), (40, 31614606), (45, 28101872), (48, 26345505), (53, 23860080), (60, 21076404), (62, 20396520), (72, 17563670), (80, 15807303), (90, 14050936), (93, 13597680), (106, 11930040), (120, 10538202), (124, 10198260), (144, 8781835), (155, 8158608), (159, 7953360), (180, 7025468), (186, 6798840), (212, 5965020), (240, 5269101), (248, 5099130), (265, 4772016), (279, 4532560), (310, 4079304), (318, 3976680), (360, 3512734), (372, 3399420), (424, 2982510), (465, 2719536), (477, 2651120), (496, 2549565), (530, 2386008), (558, 2266280), (620, 2039652), (636, 1988340), (720, 1756367), (744, 1699710), (795, 1590672), (848, 1491255), (930, 1359768), (954, 1325560), (1060, 1193004), (1069, 1182960), (1116, 1133140), (1240, 1019826), (1272, 994170), (1395, 906512), (1488, 849855), (1590, 795336), (1643, 769680), (1860, 679884), (1908, 662780), (2120, 596502), (2138, 591480), (2232, 566570), (2385, 530224), (2480, 509913), (2544, 497085), (2790, 453256), (3180, 397668), (3207, 394320), (3286, 384840), (3720, 339942), (3816, 331390), (4240, 298251), (4276, 295740), (4464, 283285), (4770, 265112), (4929, 256560), (5345, 236592), (5580, 226628), (6360, 198834), (6414, 197160), (6572, 192420), (7440, 169971), (7632, 165695), (8215, 153936), (8552, 147870), (9540, 132556), (9621, 131440), (9858, 128280), (10690, 118296), (11160, 113314), (12720, 99417), (12828, 98580), (13144, 96210), (14787, 85520), (16035, 78864), (16430, 76968), (17104, 73935), (19080, 66278), (19242, 65720), (19716, 64140), (21380, 59148), (22320, 56657), (24645, 51312), (25656, 49290), (26288, 48105), (29574, 42760), (32070, 39432), (32860, 38484), (33139, 38160)]