248400

素因数分解:

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

素因数の和:50

約数の個数: 120

約数和(自身を含む): 922560

約数和(自身を除く): 674160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3312, 3450, 3600, 4140, 4600, 4968, 5175, 5400, 5520, 6210, 6900, 8280, 9200, 9936, 10350, 10800, 12420, 13800, 15525, 16560, 20700, 24840, 27600, 31050, 41400, 49680, 62100, 82800, 124200, 248400]

約数ペア:

[(1, 248400), (2, 124200), (3, 82800), (4, 62100), (5, 49680), (6, 41400), (8, 31050), (9, 27600), (10, 24840), (12, 20700), (15, 16560), (16, 15525), (18, 13800), (20, 12420), (23, 10800), (24, 10350), (25, 9936), (27, 9200), (30, 8280), (36, 6900), (40, 6210), (45, 5520), (46, 5400), (48, 5175), (50, 4968), (54, 4600), (60, 4140), (69, 3600), (72, 3450), (75, 3312), (80, 3105), (90, 2760), (92, 2700), (100, 2484), (108, 2300), (115, 2160), (120, 2070), (135, 1840), (138, 1800), (144, 1725), (150, 1656), (180, 1380), (184, 1350), (200, 1242), (207, 1200), (216, 1150), (225, 1104), (230, 1080), (240, 1035), (270, 920), (276, 900), (300, 828), (345, 720), (360, 690), (368, 675), (400, 621), (414, 600), (432, 575), (450, 552), (460, 540)]