240469560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{74219}}^1$

素因数の和:74242

約数の個数: 80

約数和(自身を含む): 808255800

約数和(自身を除く): 567786240

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, 74219, 148438, 222657, 296876, 371095, 445314, 593752, 667971, 742190, 890628, 1113285, 1335942, 1484380, 1781256, 2003913, 2226570, 2671884, 2968760, 3339855, 4007826, 4453140, 5343768, 6011739, 6679710, 8015652, 8906280, 10019565, 12023478, 13359420, 16031304, 20039130, 24046956, 26718840, 30058695, 40078260, 48093912, 60117390, 80156520, 120234780, 240469560]

約数ペア:

[(1, 240469560), (2, 120234780), (3, 80156520), (4, 60117390), (5, 48093912), (6, 40078260), (8, 30058695), (9, 26718840), (10, 24046956), (12, 20039130), (15, 16031304), (18, 13359420), (20, 12023478), (24, 10019565), (27, 8906280), (30, 8015652), (36, 6679710), (40, 6011739), (45, 5343768), (54, 4453140), (60, 4007826), (72, 3339855), (81, 2968760), (90, 2671884), (108, 2226570), (120, 2003913), (135, 1781256), (162, 1484380), (180, 1335942), (216, 1113285), (270, 890628), (324, 742190), (360, 667971), (405, 593752), (540, 445314), (648, 371095), (810, 296876), (1080, 222657), (1620, 148438), (3240, 74219)]