127592320

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2823

約数の個数: 64

約数和(自身を含む): 309317040

約数和(自身を除く): 181724720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2731, 2920, 4672, 5462, 5840, 9344, 10924, 11680, 13655, 21848, 23360, 27310, 43696, 46720, 54620, 87392, 109240, 174784, 199363, 218480, 349568, 398726, 436960, 797452, 873920, 996815, 1594904, 1747840, 1993630, 3189808, 3987260, 6379616, 7974520, 12759232, 15949040, 25518464, 31898080, 63796160, 127592320]

約数ペア:

[(1, 127592320), (2, 63796160), (4, 31898080), (5, 25518464), (8, 15949040), (10, 12759232), (16, 7974520), (20, 6379616), (32, 3987260), (40, 3189808), (64, 1993630), (73, 1747840), (80, 1594904), (128, 996815), (146, 873920), (160, 797452), (292, 436960), (320, 398726), (365, 349568), (584, 218480), (640, 199363), (730, 174784), (1168, 109240), (1460, 87392), (2336, 54620), (2731, 46720), (2920, 43696), (4672, 27310), (5462, 23360), (5840, 21848), (9344, 13655), (10924, 11680)]