72677520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33647}}^1$

素因数の和:33669

約数の個数: 80

約数和(自身を含む): 250341120

約数和(自身を除く): 177663600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33647, 67294, 100941, 134588, 168235, 201882, 269176, 302823, 336470, 403764, 504705, 538352, 605646, 672940, 807528, 908469, 1009410, 1211292, 1345880, 1514115, 1615056, 1816938, 2018820, 2422584, 2691760, 3028230, 3633876, 4037640, 4542345, 4845168, 6056460, 7267752, 8075280, 9084690, 12112920, 14535504, 18169380, 24225840, 36338760, 72677520]

約数ペア:

[(1, 72677520), (2, 36338760), (3, 24225840), (4, 18169380), (5, 14535504), (6, 12112920), (8, 9084690), (9, 8075280), (10, 7267752), (12, 6056460), (15, 4845168), (16, 4542345), (18, 4037640), (20, 3633876), (24, 3028230), (27, 2691760), (30, 2422584), (36, 2018820), (40, 1816938), (45, 1615056), (48, 1514115), (54, 1345880), (60, 1211292), (72, 1009410), (80, 908469), (90, 807528), (108, 672940), (120, 605646), (135, 538352), (144, 504705), (180, 403764), (216, 336470), (240, 302823), (270, 269176), (360, 201882), (432, 168235), (540, 134588), (720, 100941), (1080, 67294), (2160, 33647)]