441390240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13327}}^1$

素因数の和:13371

約数の個数: 144

約数和(自身を含む): 1571851008

約数和(自身を除く): 1130460768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 13327, 16560, 26654, 33120, 39981, 53308, 66635, 79962, 106616, 119943, 133270, 159924, 199905, 213232, 239886, 266540, 306521, 319848, 399810, 426464, 479772, 533080, 599715, 613042, 639696, 799620, 919563, 959544, 1066160, 1199430, 1226084, 1279392, 1532605, 1599240, 1839126, 1919088, 2132320, 2398860, 2452168, 2758689, 3065210, 3198480, 3678252, 3838176, 4597815, 4797720, 4904336, 5517378, 6130420, 6396960, 7356504, 9195630, 9595440, 9808672, 11034756, 12260840, 13793445, 14713008, 18391260, 19190880, 22069512, 24521680, 27586890, 29426016, 36782520, 44139024, 49043360, 55173780, 73565040, 88278048, 110347560, 147130080, 220695120, 441390240]

約数ペア:

[(1, 441390240), (2, 220695120), (3, 147130080), (4, 110347560), (5, 88278048), (6, 73565040), (8, 55173780), (9, 49043360), (10, 44139024), (12, 36782520), (15, 29426016), (16, 27586890), (18, 24521680), (20, 22069512), (23, 19190880), (24, 18391260), (30, 14713008), (32, 13793445), (36, 12260840), (40, 11034756), (45, 9808672), (46, 9595440), (48, 9195630), (60, 7356504), (69, 6396960), (72, 6130420), (80, 5517378), (90, 4904336), (92, 4797720), (96, 4597815), (115, 3838176), (120, 3678252), (138, 3198480), (144, 3065210), (160, 2758689), (180, 2452168), (184, 2398860), (207, 2132320), (230, 1919088), (240, 1839126), (276, 1599240), (288, 1532605), (345, 1279392), (360, 1226084), (368, 1199430), (414, 1066160), (460, 959544), (480, 919563), (552, 799620), (690, 639696), (720, 613042), (736, 599715), (828, 533080), (920, 479772), (1035, 426464), (1104, 399810), (1380, 319848), (1440, 306521), (1656, 266540), (1840, 239886), (2070, 213232), (2208, 199905), (2760, 159924), (3312, 133270), (3680, 119943), (4140, 106616), (5520, 79962), (6624, 66635), (8280, 53308), (11040, 39981), (13327, 33120), (16560, 26654)]