120764520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37273}}^1$

素因数の和:37296

約数の個数: 80

約数和(自身を含む): 405913860

約数和(自身を除く): 285149340

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, 37273, 74546, 111819, 149092, 186365, 223638, 298184, 335457, 372730, 447276, 559095, 670914, 745460, 894552, 1006371, 1118190, 1341828, 1490920, 1677285, 2012742, 2236380, 2683656, 3019113, 3354570, 4025484, 4472760, 5031855, 6038226, 6709140, 8050968, 10063710, 12076452, 13418280, 15095565, 20127420, 24152904, 30191130, 40254840, 60382260, 120764520]

約数ペア:

[(1, 120764520), (2, 60382260), (3, 40254840), (4, 30191130), (5, 24152904), (6, 20127420), (8, 15095565), (9, 13418280), (10, 12076452), (12, 10063710), (15, 8050968), (18, 6709140), (20, 6038226), (24, 5031855), (27, 4472760), (30, 4025484), (36, 3354570), (40, 3019113), (45, 2683656), (54, 2236380), (60, 2012742), (72, 1677285), (81, 1490920), (90, 1341828), (108, 1118190), (120, 1006371), (135, 894552), (162, 745460), (180, 670914), (216, 559095), (270, 447276), (324, 372730), (360, 335457), (405, 298184), (540, 223638), (648, 186365), (810, 149092), (1080, 111819), (1620, 74546), (3240, 37273)]