427360320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{49463}}^1$

素因数の和:49489

約数の個数: 112

約数和(自身を含む): 1507662720

約数和(自身を除く): 1080302400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 49463, 98926, 148389, 197852, 247315, 296778, 395704, 445167, 494630, 593556, 741945, 791408, 890334, 989260, 1187112, 1335501, 1483890, 1582816, 1780668, 1978520, 2225835, 2374224, 2671002, 2967780, 3165632, 3561336, 3957040, 4451670, 4748448, 5342004, 5935560, 6677505, 7122672, 7914080, 8903340, 9496896, 10684008, 11871120, 13355010, 14245344, 15828160, 17806680, 21368016, 23742240, 26710020, 28490688, 35613360, 42736032, 47484480, 53420040, 71226720, 85472064, 106840080, 142453440, 213680160, 427360320]

約数ペア:

[(1, 427360320), (2, 213680160), (3, 142453440), (4, 106840080), (5, 85472064), (6, 71226720), (8, 53420040), (9, 47484480), (10, 42736032), (12, 35613360), (15, 28490688), (16, 26710020), (18, 23742240), (20, 21368016), (24, 17806680), (27, 15828160), (30, 14245344), (32, 13355010), (36, 11871120), (40, 10684008), (45, 9496896), (48, 8903340), (54, 7914080), (60, 7122672), (64, 6677505), (72, 5935560), (80, 5342004), (90, 4748448), (96, 4451670), (108, 3957040), (120, 3561336), (135, 3165632), (144, 2967780), (160, 2671002), (180, 2374224), (192, 2225835), (216, 1978520), (240, 1780668), (270, 1582816), (288, 1483890), (320, 1335501), (360, 1187112), (432, 989260), (480, 890334), (540, 791408), (576, 741945), (720, 593556), (864, 494630), (960, 445167), (1080, 395704), (1440, 296778), (1728, 247315), (2160, 197852), (2880, 148389), (4320, 98926), (8640, 49463)]