250560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1$

素因数の和:55

約数の個数: 112

約数和(自身を含む): 914400

約数和(自身を除く): 663840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 5568, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 12528, 13920, 15660, 16704, 20880, 25056, 27840, 31320, 41760, 50112, 62640, 83520, 125280, 250560]

約数ペア:

[(1, 250560), (2, 125280), (3, 83520), (4, 62640), (5, 50112), (6, 41760), (8, 31320), (9, 27840), (10, 25056), (12, 20880), (15, 16704), (16, 15660), (18, 13920), (20, 12528), (24, 10440), (27, 9280), (29, 8640), (30, 8352), (32, 7830), (36, 6960), (40, 6264), (45, 5568), (48, 5220), (54, 4640), (58, 4320), (60, 4176), (64, 3915), (72, 3480), (80, 3132), (87, 2880), (90, 2784), (96, 2610), (108, 2320), (116, 2160), (120, 2088), (135, 1856), (144, 1740), (145, 1728), (160, 1566), (174, 1440), (180, 1392), (192, 1305), (216, 1160), (232, 1080), (240, 1044), (261, 960), (270, 928), (288, 870), (290, 864), (320, 783), (348, 720), (360, 696), (432, 580), (435, 576), (464, 540), (480, 522)]