30553560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84871}}^1$

素因数の和:84888

約数の個数: 48

約数和(自身を含む): 99300240

約数和(自身を除く): 68746680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 84871, 169742, 254613, 339484, 424355, 509226, 678968, 763839, 848710, 1018452, 1273065, 1527678, 1697420, 2036904, 2546130, 3055356, 3394840, 3819195, 5092260, 6110712, 7638390, 10184520, 15276780, 30553560]

約数ペア:

[(1, 30553560), (2, 15276780), (3, 10184520), (4, 7638390), (5, 6110712), (6, 5092260), (8, 3819195), (9, 3394840), (10, 3055356), (12, 2546130), (15, 2036904), (18, 1697420), (20, 1527678), (24, 1273065), (30, 1018452), (36, 848710), (40, 763839), (45, 678968), (60, 509226), (72, 424355), (90, 339484), (120, 254613), (180, 169742), (360, 84871)]