328039680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{85427}}^1$

素因数の和:85451

約数の個数: 72

約数和(自身を含む): 1047688992

約数和(自身を除く): 719649312

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, 85427, 170854, 256281, 341708, 427135, 512562, 683416, 854270, 1025124, 1281405, 1366832, 1708540, 2050248, 2562810, 2733664, 3417080, 4100496, 5125620, 5467328, 6834160, 8200992, 10251240, 10934656, 13668320, 16401984, 20502480, 21869312, 27336640, 32803968, 41004960, 54673280, 65607936, 82009920, 109346560, 164019840, 328039680]

約数ペア:

[(1, 328039680), (2, 164019840), (3, 109346560), (4, 82009920), (5, 65607936), (6, 54673280), (8, 41004960), (10, 32803968), (12, 27336640), (15, 21869312), (16, 20502480), (20, 16401984), (24, 13668320), (30, 10934656), (32, 10251240), (40, 8200992), (48, 6834160), (60, 5467328), (64, 5125620), (80, 4100496), (96, 3417080), (120, 2733664), (128, 2562810), (160, 2050248), (192, 1708540), (240, 1366832), (256, 1281405), (320, 1025124), (384, 854270), (480, 683416), (640, 512562), (768, 427135), (960, 341708), (1280, 256281), (1920, 170854), (3840, 85427)]