193806720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{33647}}^1$

素因数の和:33672

約数の個数: 96

約数和(自身を含む): 669258720

約数和(自身を除く): 475452000

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 33647, 67294, 100941, 134588, 168235, 201882, 269176, 302823, 336470, 403764, 504705, 538352, 605646, 672940, 807528, 1009410, 1076704, 1211292, 1345880, 1514115, 1615056, 2018820, 2153408, 2422584, 2691760, 3028230, 3230112, 4037640, 4306816, 4845168, 5383520, 6056460, 6460224, 8075280, 9690336, 10767040, 12112920, 12920448, 16150560, 19380672, 21534080, 24225840, 32301120, 38761344, 48451680, 64602240, 96903360, 193806720]

約数ペア:

[(1, 193806720), (2, 96903360), (3, 64602240), (4, 48451680), (5, 38761344), (6, 32301120), (8, 24225840), (9, 21534080), (10, 19380672), (12, 16150560), (15, 12920448), (16, 12112920), (18, 10767040), (20, 9690336), (24, 8075280), (30, 6460224), (32, 6056460), (36, 5383520), (40, 4845168), (45, 4306816), (48, 4037640), (60, 3230112), (64, 3028230), (72, 2691760), (80, 2422584), (90, 2153408), (96, 2018820), (120, 1615056), (128, 1514115), (144, 1345880), (160, 1211292), (180, 1076704), (192, 1009410), (240, 807528), (288, 672940), (320, 605646), (360, 538352), (384, 504705), (480, 403764), (576, 336470), (640, 302823), (720, 269176), (960, 201882), (1152, 168235), (1440, 134588), (1920, 100941), (2880, 67294), (5760, 33647)]