298080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1$

素因数の和:50

約数の個数: 120

約数和(自身を含む): 1097712

約数和(自身を除く): 799632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9936, 11040, 12420, 12960, 14904, 16560, 18630, 19872, 24840, 29808, 33120, 37260, 49680, 59616, 74520, 99360, 149040, 298080]

約数ペア:

[(1, 298080), (2, 149040), (3, 99360), (4, 74520), (5, 59616), (6, 49680), (8, 37260), (9, 33120), (10, 29808), (12, 24840), (15, 19872), (16, 18630), (18, 16560), (20, 14904), (23, 12960), (24, 12420), (27, 11040), (30, 9936), (32, 9315), (36, 8280), (40, 7452), (45, 6624), (46, 6480), (48, 6210), (54, 5520), (60, 4968), (69, 4320), (72, 4140), (80, 3726), (81, 3680), (90, 3312), (92, 3240), (96, 3105), (108, 2760), (115, 2592), (120, 2484), (135, 2208), (138, 2160), (144, 2070), (160, 1863), (162, 1840), (180, 1656), (184, 1620), (207, 1440), (216, 1380), (230, 1296), (240, 1242), (270, 1104), (276, 1080), (288, 1035), (324, 920), (345, 864), (360, 828), (368, 810), (405, 736), (414, 720), (432, 690), (460, 648), (480, 621), (540, 552)]