311770080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{72169}}^1$

素因数の和:72193

約数の個数: 96

約数和(自身を含む): 1091210400

約数和(自身を除く): 779440320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 72169, 144338, 216507, 288676, 360845, 433014, 577352, 649521, 721690, 866028, 1082535, 1154704, 1299042, 1443380, 1732056, 1948563, 2165070, 2309408, 2598084, 2886760, 3247605, 3464112, 3897126, 4330140, 5196168, 5773520, 6495210, 6928224, 7794252, 8660280, 9742815, 10392336, 11547040, 12990420, 15588504, 17320560, 19485630, 20784672, 25980840, 31177008, 34641120, 38971260, 51961680, 62354016, 77942520, 103923360, 155885040, 311770080]

約数ペア:

[(1, 311770080), (2, 155885040), (3, 103923360), (4, 77942520), (5, 62354016), (6, 51961680), (8, 38971260), (9, 34641120), (10, 31177008), (12, 25980840), (15, 20784672), (16, 19485630), (18, 17320560), (20, 15588504), (24, 12990420), (27, 11547040), (30, 10392336), (32, 9742815), (36, 8660280), (40, 7794252), (45, 6928224), (48, 6495210), (54, 5773520), (60, 5196168), (72, 4330140), (80, 3897126), (90, 3464112), (96, 3247605), (108, 2886760), (120, 2598084), (135, 2309408), (144, 2165070), (160, 1948563), (180, 1732056), (216, 1443380), (240, 1299042), (270, 1154704), (288, 1082535), (360, 866028), (432, 721690), (480, 649521), (540, 577352), (720, 433014), (864, 360845), (1080, 288676), (1440, 216507), (2160, 144338), (4320, 72169)]