38172399360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{9940729}}^1$

素因数の和:9940753

約数の個数: 72

約数和(自身を含む): 121913112720

約数和(自身を除く): 83740713360

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, 9940729, 19881458, 29822187, 39762916, 49703645, 59644374, 79525832, 99407290, 119288748, 149110935, 159051664, 198814580, 238577496, 298221870, 318103328, 397629160, 477154992, 596443740, 636206656, 795258320, 954309984, 1192887480, 1272413312, 1590516640, 1908619968, 2385774960, 2544826624, 3181033280, 3817239936, 4771549920, 6362066560, 7634479872, 9543099840, 12724133120, 19086199680, 38172399360]

約数ペア:

[(1, 38172399360), (2, 19086199680), (3, 12724133120), (4, 9543099840), (5, 7634479872), (6, 6362066560), (8, 4771549920), (10, 3817239936), (12, 3181033280), (15, 2544826624), (16, 2385774960), (20, 1908619968), (24, 1590516640), (30, 1272413312), (32, 1192887480), (40, 954309984), (48, 795258320), (60, 636206656), (64, 596443740), (80, 477154992), (96, 397629160), (120, 318103328), (128, 298221870), (160, 238577496), (192, 198814580), (240, 159051664), (256, 149110935), (320, 119288748), (384, 99407290), (480, 79525832), (640, 59644374), (768, 49703645), (960, 39762916), (1280, 29822187), (1920, 19881458), (3840, 9940729)]