501120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1$

素因数の和:57

約数の個数: 128

約数和(自身を含む): 1836000

約数和(自身を除く): 1334880

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, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 5220, 5568, 5760, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 11136, 12528, 13920, 15660, 16704, 17280, 18560, 20880, 25056, 27840, 31320, 33408, 41760, 50112, 55680, 62640, 83520, 100224, 125280, 167040, 250560, 501120]

約数ペア:

[(1, 501120), (2, 250560), (3, 167040), (4, 125280), (5, 100224), (6, 83520), (8, 62640), (9, 55680), (10, 50112), (12, 41760), (15, 33408), (16, 31320), (18, 27840), (20, 25056), (24, 20880), (27, 18560), (29, 17280), (30, 16704), (32, 15660), (36, 13920), (40, 12528), (45, 11136), (48, 10440), (54, 9280), (58, 8640), (60, 8352), (64, 7830), (72, 6960), (80, 6264), (87, 5760), (90, 5568), (96, 5220), (108, 4640), (116, 4320), (120, 4176), (128, 3915), (135, 3712), (144, 3480), (145, 3456), (160, 3132), (174, 2880), (180, 2784), (192, 2610), (216, 2320), (232, 2160), (240, 2088), (261, 1920), (270, 1856), (288, 1740), (290, 1728), (320, 1566), (348, 1440), (360, 1392), (384, 1305), (432, 1160), (435, 1152), (464, 1080), (480, 1044), (522, 960), (540, 928), (576, 870), (580, 864), (640, 783), (696, 720)]