157277280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{327661}}^1$

素因数の和:327679

約数の個数: 48

約数和(自身を含む): 495424944

約数和(自身を除く): 338147664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 327661, 655322, 982983, 1310644, 1638305, 1965966, 2621288, 3276610, 3931932, 4914915, 5242576, 6553220, 7863864, 9829830, 10485152, 13106440, 15727728, 19659660, 26212880, 31455456, 39319320, 52425760, 78638640, 157277280]

約数ペア:

[(1, 157277280), (2, 78638640), (3, 52425760), (4, 39319320), (5, 31455456), (6, 26212880), (8, 19659660), (10, 15727728), (12, 13106440), (15, 10485152), (16, 9829830), (20, 7863864), (24, 6553220), (30, 5242576), (32, 4914915), (40, 3931932), (48, 3276610), (60, 2621288), (80, 1965966), (96, 1638305), (120, 1310644), (160, 982983), (240, 655322), (480, 327661)]