283079520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{196583}}^1$

素因数の和:196604

約数の個数: 72

約数和(自身を含む): 966013776

約数和(自身を除く): 682934256

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 196583, 393166, 589749, 786332, 982915, 1179498, 1572664, 1769247, 1965830, 2358996, 2948745, 3145328, 3538494, 3931660, 4717992, 5897490, 6290656, 7076988, 7863320, 8846235, 9435984, 11794980, 14153976, 15726640, 17692470, 18871968, 23589960, 28307952, 31453280, 35384940, 47179920, 56615904, 70769880, 94359840, 141539760, 283079520]

約数ペア:

[(1, 283079520), (2, 141539760), (3, 94359840), (4, 70769880), (5, 56615904), (6, 47179920), (8, 35384940), (9, 31453280), (10, 28307952), (12, 23589960), (15, 18871968), (16, 17692470), (18, 15726640), (20, 14153976), (24, 11794980), (30, 9435984), (32, 8846235), (36, 7863320), (40, 7076988), (45, 6290656), (48, 5897490), (60, 4717992), (72, 3931660), (80, 3538494), (90, 3145328), (96, 2948745), (120, 2358996), (144, 1965830), (160, 1769247), (180, 1572664), (240, 1179498), (288, 982915), (360, 786332), (480, 589749), (720, 393166), (1440, 196583)]