276222720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71933}}^1$

素因数の和:71957

約数の個数: 72

約数和(自身を含む): 882198576

約数和(自身を除く): 605975856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 71933, 143866, 215799, 287732, 359665, 431598, 575464, 719330, 863196, 1078995, 1150928, 1438660, 1726392, 2157990, 2301856, 2877320, 3452784, 4315980, 4603712, 5754640, 6905568, 8631960, 9207424, 11509280, 13811136, 17263920, 18414848, 23018560, 27622272, 34527840, 46037120, 55244544, 69055680, 92074240, 138111360, 276222720]

約数ペア:

[(1, 276222720), (2, 138111360), (3, 92074240), (4, 69055680), (5, 55244544), (6, 46037120), (8, 34527840), (10, 27622272), (12, 23018560), (15, 18414848), (16, 17263920), (20, 13811136), (24, 11509280), (30, 9207424), (32, 8631960), (40, 6905568), (48, 5754640), (60, 4603712), (64, 4315980), (80, 3452784), (96, 2877320), (120, 2301856), (128, 2157990), (160, 1726392), (192, 1438660), (240, 1150928), (256, 1078995), (320, 863196), (384, 719330), (480, 575464), (640, 431598), (768, 359665), (960, 287732), (1280, 215799), (1920, 143866), (3840, 71933)]