264482520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 839116800

約数和(自身を除く): 574634280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 115, 120, 138, 158, 184, 230, 237, 276, 316, 345, 395, 460, 474, 552, 632, 690, 790, 920, 948, 1185, 1213, 1380, 1580, 1817, 1896, 2370, 2426, 2760, 3160, 3634, 3639, 4740, 4852, 5451, 6065, 7268, 7278, 9085, 9480, 9704, 10902, 12130, 14536, 14556, 18170, 18195, 21804, 24260, 27255, 27899, 29112, 36340, 36390, 43608, 48520, 54510, 55798, 72680, 72780, 83697, 95827, 109020, 111596, 139495, 145560, 167394, 191654, 218040, 223192, 278990, 287481, 334788, 383308, 418485, 479135, 557980, 574962, 669576, 766616, 836970, 958270, 1115960, 1149924, 1437405, 1673940, 1916540, 2204021, 2299848, 2874810, 3347880, 3833080, 4408042, 5749620, 6612063, 8816084, 11020105, 11499240, 13224126, 17632168, 22040210, 26448252, 33060315, 44080420, 52896504, 66120630, 88160840, 132241260, 264482520]

約数ペア:

[(1, 264482520), (2, 132241260), (3, 88160840), (4, 66120630), (5, 52896504), (6, 44080420), (8, 33060315), (10, 26448252), (12, 22040210), (15, 17632168), (20, 13224126), (23, 11499240), (24, 11020105), (30, 8816084), (40, 6612063), (46, 5749620), (60, 4408042), (69, 3833080), (79, 3347880), (92, 2874810), (115, 2299848), (120, 2204021), (138, 1916540), (158, 1673940), (184, 1437405), (230, 1149924), (237, 1115960), (276, 958270), (316, 836970), (345, 766616), (395, 669576), (460, 574962), (474, 557980), (552, 479135), (632, 418485), (690, 383308), (790, 334788), (920, 287481), (948, 278990), (1185, 223192), (1213, 218040), (1380, 191654), (1580, 167394), (1817, 145560), (1896, 139495), (2370, 111596), (2426, 109020), (2760, 95827), (3160, 83697), (3634, 72780), (3639, 72680), (4740, 55798), (4852, 54510), (5451, 48520), (6065, 43608), (7268, 36390), (7278, 36340), (9085, 29112), (9480, 27899), (9704, 27255), (10902, 24260), (12130, 21804), (14536, 18195), (14556, 18170)]