310015520

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5059}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 734469120

約数和(自身を除く): 424453600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 3064, 3830, 5059, 6128, 7660, 10118, 12256, 15320, 20236, 25295, 30640, 40472, 50590, 61280, 80944, 101180, 161888, 202360, 404720, 809440, 1937597, 3875194, 7750388, 9687985, 15500776, 19375970, 31001552, 38751940, 62003104, 77503880, 155007760, 310015520]

約数ペア:

[(1, 310015520), (2, 155007760), (4, 77503880), (5, 62003104), (8, 38751940), (10, 31001552), (16, 19375970), (20, 15500776), (32, 9687985), (40, 7750388), (80, 3875194), (160, 1937597), (383, 809440), (766, 404720), (1532, 202360), (1915, 161888), (3064, 101180), (3830, 80944), (5059, 61280), (6128, 50590), (7660, 40472), (10118, 30640), (12256, 25295), (15320, 20236)]