61286720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 112

約数和(自身を含む): 166347648

約数和(自身を除く): 105060928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 757, 880, 920, 1012, 1265, 1472, 1514, 1760, 1840, 2024, 2530, 3028, 3520, 3680, 3785, 4048, 5060, 6056, 7360, 7570, 8096, 8327, 10120, 12112, 15140, 16192, 16654, 17411, 20240, 24224, 30280, 33308, 34822, 40480, 41635, 48448, 60560, 66616, 69644, 80960, 83270, 87055, 121120, 133232, 139288, 166540, 174110, 191521, 242240, 266464, 278576, 333080, 348220, 383042, 532928, 557152, 666160, 696440, 766084, 957605, 1114304, 1332320, 1392880, 1532168, 1915210, 2664640, 2785760, 3064336, 3830420, 5571520, 6128672, 7660840, 12257344, 15321680, 30643360, 61286720]

約数ペア:

[(1, 61286720), (2, 30643360), (4, 15321680), (5, 12257344), (8, 7660840), (10, 6128672), (11, 5571520), (16, 3830420), (20, 3064336), (22, 2785760), (23, 2664640), (32, 1915210), (40, 1532168), (44, 1392880), (46, 1332320), (55, 1114304), (64, 957605), (80, 766084), (88, 696440), (92, 666160), (110, 557152), (115, 532928), (160, 383042), (176, 348220), (184, 333080), (220, 278576), (230, 266464), (253, 242240), (320, 191521), (352, 174110), (368, 166540), (440, 139288), (460, 133232), (506, 121120), (704, 87055), (736, 83270), (757, 80960), (880, 69644), (920, 66616), (1012, 60560), (1265, 48448), (1472, 41635), (1514, 40480), (1760, 34822), (1840, 33308), (2024, 30280), (2530, 24224), (3028, 20240), (3520, 17411), (3680, 16654), (3785, 16192), (4048, 15140), (5060, 12112), (6056, 10120), (7360, 8327), (7570, 8096)]