240198720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1828

約数の個数: 112

約数和(自身を含む): 768144768

約数和(自身を除く): 527946048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1657, 1812, 2265, 2416, 3020, 3314, 3624, 4530, 4832, 4971, 6040, 6628, 7248, 8285, 9060, 9664, 9942, 12080, 13256, 14496, 16570, 18120, 19884, 24160, 24855, 26512, 28992, 33140, 36240, 39768, 48320, 49710, 53024, 66280, 72480, 79536, 99420, 106048, 132560, 144960, 159072, 198840, 250207, 265120, 318144, 397680, 500414, 530240, 750621, 795360, 1000828, 1251035, 1501242, 1590720, 2001656, 2502070, 3002484, 3753105, 4003312, 5004140, 6004968, 7506210, 8006624, 10008280, 12009936, 15012420, 16013248, 20016560, 24019872, 30024840, 40033120, 48039744, 60049680, 80066240, 120099360, 240198720]

約数ペア:

[(1, 240198720), (2, 120099360), (3, 80066240), (4, 60049680), (5, 48039744), (6, 40033120), (8, 30024840), (10, 24019872), (12, 20016560), (15, 16013248), (16, 15012420), (20, 12009936), (24, 10008280), (30, 8006624), (32, 7506210), (40, 6004968), (48, 5004140), (60, 4003312), (64, 3753105), (80, 3002484), (96, 2502070), (120, 2001656), (151, 1590720), (160, 1501242), (192, 1251035), (240, 1000828), (302, 795360), (320, 750621), (453, 530240), (480, 500414), (604, 397680), (755, 318144), (906, 265120), (960, 250207), (1208, 198840), (1510, 159072), (1657, 144960), (1812, 132560), (2265, 106048), (2416, 99420), (3020, 79536), (3314, 72480), (3624, 66280), (4530, 53024), (4832, 49710), (4971, 48320), (6040, 39768), (6628, 36240), (7248, 33140), (8285, 28992), (9060, 26512), (9664, 24855), (9942, 24160), (12080, 19884), (13256, 18120), (14496, 16570)]