61090240

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 151324056

約数和(自身を除く): 90233816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 227, 232, 290, 320, 454, 464, 580, 841, 908, 928, 1135, 1160, 1682, 1816, 1856, 2270, 2320, 3364, 3632, 4205, 4540, 4640, 6583, 6728, 7264, 8410, 9080, 9280, 13166, 13456, 14528, 16820, 18160, 26332, 26912, 32915, 33640, 36320, 52664, 53824, 65830, 67280, 72640, 105328, 131660, 134560, 190907, 210656, 263320, 269120, 381814, 421312, 526640, 763628, 954535, 1053280, 1527256, 1909070, 2106560, 3054512, 3818140, 6109024, 7636280, 12218048, 15272560, 30545120, 61090240]

約数ペア:

[(1, 61090240), (2, 30545120), (4, 15272560), (5, 12218048), (8, 7636280), (10, 6109024), (16, 3818140), (20, 3054512), (29, 2106560), (32, 1909070), (40, 1527256), (58, 1053280), (64, 954535), (80, 763628), (116, 526640), (145, 421312), (160, 381814), (227, 269120), (232, 263320), (290, 210656), (320, 190907), (454, 134560), (464, 131660), (580, 105328), (841, 72640), (908, 67280), (928, 65830), (1135, 53824), (1160, 52664), (1682, 36320), (1816, 33640), (1856, 32915), (2270, 26912), (2320, 26332), (3364, 18160), (3632, 16820), (4205, 14528), (4540, 13456), (4640, 13166), (6583, 9280), (6728, 9080), (7264, 8410)]