142453440

素因数分解:

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

素因数の和:49486

約数の個数: 84

約数和(自身を含む): 489990384

約数和(自身を除く): 347536944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 49463, 98926, 148389, 197852, 247315, 296778, 395704, 445167, 494630, 593556, 741945, 791408, 890334, 989260, 1187112, 1483890, 1582816, 1780668, 1978520, 2225835, 2374224, 2967780, 3165632, 3561336, 3957040, 4451670, 4748448, 5935560, 7122672, 7914080, 8903340, 9496896, 11871120, 14245344, 15828160, 17806680, 23742240, 28490688, 35613360, 47484480, 71226720, 142453440]

約数ペア:

[(1, 142453440), (2, 71226720), (3, 47484480), (4, 35613360), (5, 28490688), (6, 23742240), (8, 17806680), (9, 15828160), (10, 14245344), (12, 11871120), (15, 9496896), (16, 8903340), (18, 7914080), (20, 7122672), (24, 5935560), (30, 4748448), (32, 4451670), (36, 3957040), (40, 3561336), (45, 3165632), (48, 2967780), (60, 2374224), (64, 2225835), (72, 1978520), (80, 1780668), (90, 1582816), (96, 1483890), (120, 1187112), (144, 989260), (160, 890334), (180, 791408), (192, 741945), (240, 593556), (288, 494630), (320, 445167), (360, 395704), (480, 296778), (576, 247315), (720, 197852), (960, 148389), (1440, 98926), (2880, 49463)]