147803520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3392

約数の個数: 128

約数和(自身を含む): 491754240

約数和(自身を除く): 343950720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3347, 3680, 4416, 5520, 6694, 7360, 8832, 10041, 11040, 13388, 14720, 16735, 20082, 22080, 26776, 33470, 40164, 44160, 50205, 53552, 66940, 76981, 80328, 100410, 107104, 133880, 153962, 160656, 200820, 214208, 230943, 267760, 307924, 321312, 384905, 401640, 428416, 461886, 535520, 615848, 642624, 769810, 803280, 923772, 1071040, 1154715, 1231696, 1285248, 1539620, 1606560, 1847544, 2142080, 2309430, 2463392, 3079240, 3213120, 3695088, 4618860, 4926784, 6158480, 6426240, 7390176, 9237720, 9853568, 12316960, 14780352, 18475440, 24633920, 29560704, 36950880, 49267840, 73901760, 147803520]

約数ペア:

[(1, 147803520), (2, 73901760), (3, 49267840), (4, 36950880), (5, 29560704), (6, 24633920), (8, 18475440), (10, 14780352), (12, 12316960), (15, 9853568), (16, 9237720), (20, 7390176), (23, 6426240), (24, 6158480), (30, 4926784), (32, 4618860), (40, 3695088), (46, 3213120), (48, 3079240), (60, 2463392), (64, 2309430), (69, 2142080), (80, 1847544), (92, 1606560), (96, 1539620), (115, 1285248), (120, 1231696), (128, 1154715), (138, 1071040), (160, 923772), (184, 803280), (192, 769810), (230, 642624), (240, 615848), (276, 535520), (320, 461886), (345, 428416), (368, 401640), (384, 384905), (460, 321312), (480, 307924), (552, 267760), (640, 230943), (690, 214208), (736, 200820), (920, 160656), (960, 153962), (1104, 133880), (1380, 107104), (1472, 100410), (1840, 80328), (1920, 76981), (2208, 66940), (2760, 53552), (2944, 50205), (3347, 44160), (3680, 40164), (4416, 33470), (5520, 26776), (6694, 22080), (7360, 20082), (8832, 16735), (10041, 14720), (11040, 13388)]