520089728040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{160521521}}^1$

素因数の和:160521544

約数の個数: 80

約数和(自身を含む): 1748079374580

約数和(自身を除く): 1227989646540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 160521521, 321043042, 481564563, 642086084, 802607605, 963129126, 1284172168, 1444693689, 1605215210, 1926258252, 2407822815, 2889387378, 3210430420, 3852516504, 4334081067, 4815645630, 5778774756, 6420860840, 7223468445, 8668162134, 9631291260, 11557549512, 13002243201, 14446936890, 17336324268, 19262582520, 21670405335, 26004486402, 28893873780, 34672648536, 43340810670, 52008972804, 57787747560, 65011216005, 86681621340, 104017945608, 130022432010, 173363242680, 260044864020, 520089728040]

約数ペア:

[(1, 520089728040), (2, 260044864020), (3, 173363242680), (4, 130022432010), (5, 104017945608), (6, 86681621340), (8, 65011216005), (9, 57787747560), (10, 52008972804), (12, 43340810670), (15, 34672648536), (18, 28893873780), (20, 26004486402), (24, 21670405335), (27, 19262582520), (30, 17336324268), (36, 14446936890), (40, 13002243201), (45, 11557549512), (54, 9631291260), (60, 8668162134), (72, 7223468445), (81, 6420860840), (90, 5778774756), (108, 4815645630), (120, 4334081067), (135, 3852516504), (162, 3210430420), (180, 2889387378), (216, 2407822815), (270, 1926258252), (324, 1605215210), (360, 1444693689), (405, 1284172168), (540, 963129126), (648, 802607605), (810, 642086084), (1080, 481564563), (1620, 321043042), (3240, 160521521)]