488459280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 1596754944

約数和(自身を除く): 1108295664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 107, 115, 120, 138, 184, 214, 230, 240, 276, 321, 345, 368, 428, 460, 535, 552, 642, 690, 827, 856, 920, 1070, 1104, 1284, 1380, 1605, 1654, 1712, 1840, 2140, 2461, 2481, 2568, 2760, 3210, 3308, 4135, 4280, 4922, 4962, 5136, 5520, 6420, 6616, 7383, 8270, 8560, 9844, 9924, 12305, 12405, 12840, 13232, 14766, 16540, 19021, 19688, 19848, 24610, 24810, 25680, 29532, 33080, 36915, 38042, 39376, 39696, 49220, 49620, 57063, 59064, 66160, 73830, 76084, 88489, 95105, 98440, 99240, 114126, 118128, 147660, 152168, 176978, 190210, 196880, 198480, 228252, 265467, 285315, 295320, 304336, 353956, 380420, 442445, 456504, 530934, 570630, 590640, 707912, 760840, 884890, 913008, 1061868, 1141260, 1327335, 1415824, 1521680, 1769780, 2035247, 2123736, 2282520, 2654670, 3539560, 4070494, 4247472, 4565040, 5309340, 6105741, 7079120, 8140988, 10176235, 10618680, 12211482, 16281976, 20352470, 21237360, 24422964, 30528705, 32563952, 40704940, 48845928, 61057410, 81409880, 97691856, 122114820, 162819760, 244229640, 488459280]

約数ペア:

[(1, 488459280), (2, 244229640), (3, 162819760), (4, 122114820), (5, 97691856), (6, 81409880), (8, 61057410), (10, 48845928), (12, 40704940), (15, 32563952), (16, 30528705), (20, 24422964), (23, 21237360), (24, 20352470), (30, 16281976), (40, 12211482), (46, 10618680), (48, 10176235), (60, 8140988), (69, 7079120), (80, 6105741), (92, 5309340), (107, 4565040), (115, 4247472), (120, 4070494), (138, 3539560), (184, 2654670), (214, 2282520), (230, 2123736), (240, 2035247), (276, 1769780), (321, 1521680), (345, 1415824), (368, 1327335), (428, 1141260), (460, 1061868), (535, 913008), (552, 884890), (642, 760840), (690, 707912), (827, 590640), (856, 570630), (920, 530934), (1070, 456504), (1104, 442445), (1284, 380420), (1380, 353956), (1605, 304336), (1654, 295320), (1712, 285315), (1840, 265467), (2140, 228252), (2461, 198480), (2481, 196880), (2568, 190210), (2760, 176978), (3210, 152168), (3308, 147660), (4135, 118128), (4280, 114126), (4922, 99240), (4962, 98440), (5136, 95105), (5520, 88489), (6420, 76084), (6616, 73830), (7383, 66160), (8270, 59064), (8560, 57063), (9844, 49620), (9924, 49220), (12305, 39696), (12405, 39376), (12840, 38042), (13232, 36915), (14766, 33080), (16540, 29532), (19021, 25680), (19688, 24810), (19848, 24610)]