155629920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10508

約数の個数: 96

約数和(自身を含む): 506096640

約数和(自身を除く): 350466720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 10459, 14880, 20918, 31377, 41836, 52295, 62754, 83672, 104590, 125508, 156885, 167344, 209180, 251016, 313770, 324229, 334688, 418360, 502032, 627540, 648458, 836720, 972687, 1004064, 1255080, 1296916, 1621145, 1673440, 1945374, 2510160, 2593832, 3242290, 3890748, 4863435, 5020320, 5187664, 6484580, 7781496, 9726870, 10375328, 12969160, 15562992, 19453740, 25938320, 31125984, 38907480, 51876640, 77814960, 155629920]

約数ペア:

[(1, 155629920), (2, 77814960), (3, 51876640), (4, 38907480), (5, 31125984), (6, 25938320), (8, 19453740), (10, 15562992), (12, 12969160), (15, 10375328), (16, 9726870), (20, 7781496), (24, 6484580), (30, 5187664), (31, 5020320), (32, 4863435), (40, 3890748), (48, 3242290), (60, 2593832), (62, 2510160), (80, 1945374), (93, 1673440), (96, 1621145), (120, 1296916), (124, 1255080), (155, 1004064), (160, 972687), (186, 836720), (240, 648458), (248, 627540), (310, 502032), (372, 418360), (465, 334688), (480, 324229), (496, 313770), (620, 251016), (744, 209180), (930, 167344), (992, 156885), (1240, 125508), (1488, 104590), (1860, 83672), (2480, 62754), (2976, 52295), (3720, 41836), (4960, 31377), (7440, 20918), (10459, 14880)]