264965040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:772

約数の個数: 160

約数和(自身を含む): 918244800

約数和(自身を除く): 653279760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 241, 270, 360, 432, 482, 509, 540, 720, 723, 964, 1018, 1080, 1205, 1446, 1527, 1928, 2036, 2160, 2169, 2410, 2545, 2892, 3054, 3615, 3856, 4072, 4338, 4581, 4820, 5090, 5784, 6108, 6507, 7230, 7635, 8144, 8676, 9162, 9640, 10180, 10845, 11568, 12216, 13014, 13743, 14460, 15270, 17352, 18324, 19280, 20360, 21690, 22905, 24432, 26028, 27486, 28920, 30540, 32535, 34704, 36648, 40720, 43380, 45810, 52056, 54972, 57840, 61080, 65070, 68715, 73296, 86760, 91620, 104112, 109944, 122160, 122669, 130140, 137430, 173520, 183240, 219888, 245338, 260280, 274860, 366480, 368007, 490676, 520560, 549720, 613345, 736014, 981352, 1099440, 1104021, 1226690, 1472028, 1840035, 1962704, 2208042, 2453380, 2944056, 3312063, 3680070, 4416084, 4906760, 5520105, 5888112, 6624126, 7360140, 8832168, 9813520, 11040210, 13248252, 14720280, 16560315, 17664336, 22080420, 26496504, 29440560, 33120630, 44160840, 52993008, 66241260, 88321680, 132482520, 264965040]

約数ペア:

[(1, 264965040), (2, 132482520), (3, 88321680), (4, 66241260), (5, 52993008), (6, 44160840), (8, 33120630), (9, 29440560), (10, 26496504), (12, 22080420), (15, 17664336), (16, 16560315), (18, 14720280), (20, 13248252), (24, 11040210), (27, 9813520), (30, 8832168), (36, 7360140), (40, 6624126), (45, 5888112), (48, 5520105), (54, 4906760), (60, 4416084), (72, 3680070), (80, 3312063), (90, 2944056), (108, 2453380), (120, 2208042), (135, 1962704), (144, 1840035), (180, 1472028), (216, 1226690), (240, 1104021), (241, 1099440), (270, 981352), (360, 736014), (432, 613345), (482, 549720), (509, 520560), (540, 490676), (720, 368007), (723, 366480), (964, 274860), (1018, 260280), (1080, 245338), (1205, 219888), (1446, 183240), (1527, 173520), (1928, 137430), (2036, 130140), (2160, 122669), (2169, 122160), (2410, 109944), (2545, 104112), (2892, 91620), (3054, 86760), (3615, 73296), (3856, 68715), (4072, 65070), (4338, 61080), (4581, 57840), (4820, 54972), (5090, 52056), (5784, 45810), (6108, 43380), (6507, 40720), (7230, 36648), (7635, 34704), (8144, 32535), (8676, 30540), (9162, 28920), (9640, 27486), (10180, 26028), (10845, 24432), (11568, 22905), (12216, 21690), (13014, 20360), (13743, 19280), (14460, 18324), (15270, 17352)]