326634120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 160

約数和(自身を含む): 1113698520

約数和(自身を除く): 787064400

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, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 730, 810, 876, 1080, 1095, 1314, 1381, 1460, 1620, 1752, 1971, 2190, 2628, 2762, 2920, 3240, 3285, 3942, 4143, 4380, 5256, 5524, 5913, 6570, 6905, 7884, 8286, 8760, 9855, 11048, 11826, 12429, 13140, 13810, 15768, 16572, 19710, 20715, 23652, 24858, 26280, 27620, 29565, 33144, 37287, 39420, 41430, 47304, 49716, 55240, 59130, 62145, 74574, 78840, 82860, 99432, 100813, 111861, 118260, 124290, 149148, 165720, 186435, 201626, 223722, 236520, 248580, 298296, 302439, 372870, 403252, 447444, 497160, 504065, 559305, 604878, 745740, 806504, 894888, 907317, 1008130, 1118610, 1209756, 1491480, 1512195, 1814634, 2016260, 2237220, 2419512, 2721951, 3024390, 3629268, 4032520, 4474440, 4536585, 5443902, 6048780, 7258536, 8165853, 9073170, 10887804, 12097560, 13609755, 16331706, 18146340, 21775608, 27219510, 32663412, 36292680, 40829265, 54439020, 65326824, 81658530, 108878040, 163317060, 326634120]

約数ペア:

[(1, 326634120), (2, 163317060), (3, 108878040), (4, 81658530), (5, 65326824), (6, 54439020), (8, 40829265), (9, 36292680), (10, 32663412), (12, 27219510), (15, 21775608), (18, 18146340), (20, 16331706), (24, 13609755), (27, 12097560), (30, 10887804), (36, 9073170), (40, 8165853), (45, 7258536), (54, 6048780), (60, 5443902), (72, 4536585), (73, 4474440), (81, 4032520), (90, 3629268), (108, 3024390), (120, 2721951), (135, 2419512), (146, 2237220), (162, 2016260), (180, 1814634), (216, 1512195), (219, 1491480), (270, 1209756), (292, 1118610), (324, 1008130), (360, 907317), (365, 894888), (405, 806504), (438, 745740), (540, 604878), (584, 559305), (648, 504065), (657, 497160), (730, 447444), (810, 403252), (876, 372870), (1080, 302439), (1095, 298296), (1314, 248580), (1381, 236520), (1460, 223722), (1620, 201626), (1752, 186435), (1971, 165720), (2190, 149148), (2628, 124290), (2762, 118260), (2920, 111861), (3240, 100813), (3285, 99432), (3942, 82860), (4143, 78840), (4380, 74574), (5256, 62145), (5524, 59130), (5913, 55240), (6570, 49716), (6905, 47304), (7884, 41430), (8286, 39420), (8760, 37287), (9855, 33144), (11048, 29565), (11826, 27620), (12429, 26280), (13140, 24858), (13810, 23652), (15768, 20715), (16572, 19710)]