289233180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59513}}^1$

素因数の和:59537

約数の個数: 72

約数和(自身を含む): 909850032

約数和(自身を除く): 620616852

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 59513, 119026, 178539, 238052, 297565, 357078, 535617, 595130, 714156, 892695, 1071234, 1190260, 1606851, 1785390, 2142468, 2678085, 3213702, 3570780, 4820553, 5356170, 6427404, 8034255, 9641106, 10712340, 14461659, 16068510, 19282212, 24102765, 28923318, 32137020, 48205530, 57846636, 72308295, 96411060, 144616590, 289233180]

約数ペア:

[(1, 289233180), (2, 144616590), (3, 96411060), (4, 72308295), (5, 57846636), (6, 48205530), (9, 32137020), (10, 28923318), (12, 24102765), (15, 19282212), (18, 16068510), (20, 14461659), (27, 10712340), (30, 9641106), (36, 8034255), (45, 6427404), (54, 5356170), (60, 4820553), (81, 3570780), (90, 3213702), (108, 2678085), (135, 2142468), (162, 1785390), (180, 1606851), (243, 1190260), (270, 1071234), (324, 892695), (405, 714156), (486, 595130), (540, 535617), (810, 357078), (972, 297565), (1215, 238052), (1620, 178539), (2430, 119026), (4860, 59513)]