20631330240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{580837}}^1$

素因数の和:580894

約数の個数: 112

約数和(自身を含む): 67274980512

約数和(自身を除く): 46643650272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 580837, 1161674, 1742511, 2323348, 2904185, 3485022, 4646696, 5808370, 6970044, 8712555, 9293392, 11616740, 13940088, 17425110, 18586784, 21490969, 23233480, 27880176, 34850220, 37173568, 42981938, 46466960, 55760352, 64472907, 69700440, 85963876, 92933920, 107454845, 111520704, 128945814, 139400880, 171927752, 185867840, 214909690, 257891628, 278801760, 322364535, 343855504, 429819380, 515783256, 557603520, 644729070, 687711008, 859638760, 1031566512, 1289458140, 1375422016, 1719277520, 2063133024, 2578916280, 3438555040, 4126266048, 5157832560, 6877110080, 10315665120, 20631330240]

約数ペア:

[(1, 20631330240), (2, 10315665120), (3, 6877110080), (4, 5157832560), (5, 4126266048), (6, 3438555040), (8, 2578916280), (10, 2063133024), (12, 1719277520), (15, 1375422016), (16, 1289458140), (20, 1031566512), (24, 859638760), (30, 687711008), (32, 644729070), (37, 557603520), (40, 515783256), (48, 429819380), (60, 343855504), (64, 322364535), (74, 278801760), (80, 257891628), (96, 214909690), (111, 185867840), (120, 171927752), (148, 139400880), (160, 128945814), (185, 111520704), (192, 107454845), (222, 92933920), (240, 85963876), (296, 69700440), (320, 64472907), (370, 55760352), (444, 46466960), (480, 42981938), (555, 37173568), (592, 34850220), (740, 27880176), (888, 23233480), (960, 21490969), (1110, 18586784), (1184, 17425110), (1480, 13940088), (1776, 11616740), (2220, 9293392), (2368, 8712555), (2960, 6970044), (3552, 5808370), (4440, 4646696), (5920, 3485022), (7104, 2904185), (8880, 2323348), (11840, 1742511), (17760, 1161674), (35520, 580837)]