72941634720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{40949}}^1$

素因数の和:42207

約数の個数: 144

約数和(自身を含む): 249120635400

約数和(自身を除く): 176179000680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1237, 1440, 2474, 3711, 4948, 6185, 7422, 9896, 11133, 12370, 14844, 18555, 19792, 22266, 24740, 29688, 37110, 39584, 40949, 44532, 49480, 55665, 59376, 74220, 81898, 89064, 98960, 111330, 118752, 122847, 148440, 163796, 178128, 197920, 204745, 222660, 245694, 296880, 327592, 356256, 368541, 409490, 445320, 491388, 593760, 614235, 655184, 737082, 818980, 890640, 982776, 1228470, 1310368, 1474164, 1637960, 1781280, 1842705, 1965552, 2456940, 2948328, 3275920, 3685410, 3931104, 4913880, 5896656, 6551840, 7370820, 9827760, 11793312, 14741640, 19655520, 29483280, 50653913, 58966560, 101307826, 151961739, 202615652, 253269565, 303923478, 405231304, 455885217, 506539130, 607846956, 759808695, 810462608, 911770434, 1013078260, 1215693912, 1519617390, 1620925216, 1823540868, 2026156520, 2279426085, 2431387824, 3039234780, 3647081736, 4052313040, 4558852170, 4862775648, 6078469560, 7294163472, 8104626080, 9117704340, 12156939120, 14588326944, 18235408680, 24313878240, 36470817360, 72941634720]

約数ペア:

[(1, 72941634720), (2, 36470817360), (3, 24313878240), (4, 18235408680), (5, 14588326944), (6, 12156939120), (8, 9117704340), (9, 8104626080), (10, 7294163472), (12, 6078469560), (15, 4862775648), (16, 4558852170), (18, 4052313040), (20, 3647081736), (24, 3039234780), (30, 2431387824), (32, 2279426085), (36, 2026156520), (40, 1823540868), (45, 1620925216), (48, 1519617390), (60, 1215693912), (72, 1013078260), (80, 911770434), (90, 810462608), (96, 759808695), (120, 607846956), (144, 506539130), (160, 455885217), (180, 405231304), (240, 303923478), (288, 253269565), (360, 202615652), (480, 151961739), (720, 101307826), (1237, 58966560), (1440, 50653913), (2474, 29483280), (3711, 19655520), (4948, 14741640), (6185, 11793312), (7422, 9827760), (9896, 7370820), (11133, 6551840), (12370, 5896656), (14844, 4913880), (18555, 3931104), (19792, 3685410), (22266, 3275920), (24740, 2948328), (29688, 2456940), (37110, 1965552), (39584, 1842705), (40949, 1781280), (44532, 1637960), (49480, 1474164), (55665, 1310368), (59376, 1228470), (74220, 982776), (81898, 890640), (89064, 818980), (98960, 737082), (111330, 655184), (118752, 614235), (122847, 593760), (148440, 491388), (163796, 445320), (178128, 409490), (197920, 368541), (204745, 356256), (222660, 327592), (245694, 296880)]