78958260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2094

約数の個数: 96

約数和(自身を含む): 249137280

約数和(自身を除く): 170179020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2003, 2190, 2628, 3285, 3942, 4006, 4380, 6009, 6570, 7884, 8012, 9855, 10015, 12018, 13140, 18027, 19710, 20030, 24036, 30045, 36054, 39420, 40060, 54081, 60090, 72108, 90135, 108162, 120180, 146219, 180270, 216324, 270405, 292438, 360540, 438657, 540810, 584876, 731095, 877314, 1081620, 1315971, 1462190, 1754628, 2193285, 2631942, 2924380, 3947913, 4386570, 5263884, 6579855, 7895826, 8773140, 13159710, 15791652, 19739565, 26319420, 39479130, 78958260]

約数ペア:

[(1, 78958260), (2, 39479130), (3, 26319420), (4, 19739565), (5, 15791652), (6, 13159710), (9, 8773140), (10, 7895826), (12, 6579855), (15, 5263884), (18, 4386570), (20, 3947913), (27, 2924380), (30, 2631942), (36, 2193285), (45, 1754628), (54, 1462190), (60, 1315971), (73, 1081620), (90, 877314), (108, 731095), (135, 584876), (146, 540810), (180, 438657), (219, 360540), (270, 292438), (292, 270405), (365, 216324), (438, 180270), (540, 146219), (657, 120180), (730, 108162), (876, 90135), (1095, 72108), (1314, 60090), (1460, 54081), (1971, 40060), (2003, 39420), (2190, 36054), (2628, 30045), (3285, 24036), (3942, 20030), (4006, 19710), (4380, 18027), (6009, 13140), (6570, 12018), (7884, 10015), (8012, 9855)]