506530260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{312673}}^1$

素因数の和:312694

約数の個数: 60

約数和(自身を含む): 1589009268

約数和(自身を除く): 1082479008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 312673, 625346, 938019, 1250692, 1563365, 1876038, 2814057, 3126730, 3752076, 4690095, 5628114, 6253460, 8442171, 9380190, 11256228, 14070285, 16884342, 18760380, 25326513, 28140570, 33768684, 42210855, 50653026, 56281140, 84421710, 101306052, 126632565, 168843420, 253265130, 506530260]

約数ペア:

[(1, 506530260), (2, 253265130), (3, 168843420), (4, 126632565), (5, 101306052), (6, 84421710), (9, 56281140), (10, 50653026), (12, 42210855), (15, 33768684), (18, 28140570), (20, 25326513), (27, 18760380), (30, 16884342), (36, 14070285), (45, 11256228), (54, 9380190), (60, 8442171), (81, 6253460), (90, 5628114), (108, 4690095), (135, 3752076), (162, 3126730), (180, 2814057), (270, 1876038), (324, 1563365), (405, 1250692), (540, 938019), (810, 625346), (1620, 312673)]