158814960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1907}}^1$

素因数の和:2270

約数の個数: 80

約数和(自身を含む): 494004096

約数和(自身を除く): 335189136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 1907, 2082, 2776, 3470, 3814, 4164, 5205, 5552, 5721, 6940, 7628, 8328, 9535, 10410, 11442, 13880, 15256, 16656, 19070, 20820, 22884, 27760, 28605, 30512, 38140, 41640, 45768, 57210, 76280, 83280, 91536, 114420, 152560, 228840, 457680, 661729, 1323458, 1985187, 2646916, 3308645, 3970374, 5293832, 6617290, 7940748, 9925935, 10587664, 13234580, 15881496, 19851870, 26469160, 31762992, 39703740, 52938320, 79407480, 158814960]

約数ペア:

[(1, 158814960), (2, 79407480), (3, 52938320), (4, 39703740), (5, 31762992), (6, 26469160), (8, 19851870), (10, 15881496), (12, 13234580), (15, 10587664), (16, 9925935), (20, 7940748), (24, 6617290), (30, 5293832), (40, 3970374), (48, 3308645), (60, 2646916), (80, 1985187), (120, 1323458), (240, 661729), (347, 457680), (694, 228840), (1041, 152560), (1388, 114420), (1735, 91536), (1907, 83280), (2082, 76280), (2776, 57210), (3470, 45768), (3814, 41640), (4164, 38140), (5205, 30512), (5552, 28605), (5721, 27760), (6940, 22884), (7628, 20820), (8328, 19070), (9535, 16656), (10410, 15256), (11442, 13880)]