122920160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 319261824

約数和(自身を除く): 196341664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 211, 220, 331, 352, 422, 440, 662, 844, 880, 1055, 1324, 1655, 1688, 1760, 2110, 2321, 2648, 3310, 3376, 3641, 4220, 4642, 5296, 6620, 6752, 7282, 8440, 9284, 10592, 11605, 13240, 14564, 16880, 18205, 18568, 23210, 26480, 29128, 33760, 36410, 37136, 46420, 52960, 58256, 69841, 72820, 74272, 92840, 116512, 139682, 145640, 185680, 279364, 291280, 349205, 371360, 558728, 582560, 698410, 768251, 1117456, 1396820, 1536502, 2234912, 2793640, 3073004, 3841255, 5587280, 6146008, 7682510, 11174560, 12292016, 15365020, 24584032, 30730040, 61460080, 122920160]

約数ペア:

[(1, 122920160), (2, 61460080), (4, 30730040), (5, 24584032), (8, 15365020), (10, 12292016), (11, 11174560), (16, 7682510), (20, 6146008), (22, 5587280), (32, 3841255), (40, 3073004), (44, 2793640), (55, 2234912), (80, 1536502), (88, 1396820), (110, 1117456), (160, 768251), (176, 698410), (211, 582560), (220, 558728), (331, 371360), (352, 349205), (422, 291280), (440, 279364), (662, 185680), (844, 145640), (880, 139682), (1055, 116512), (1324, 92840), (1655, 74272), (1688, 72820), (1760, 69841), (2110, 58256), (2321, 52960), (2648, 46420), (3310, 37136), (3376, 36410), (3641, 33760), (4220, 29128), (4642, 26480), (5296, 23210), (6620, 18568), (6752, 18205), (7282, 16880), (8440, 14564), (9284, 13240), (10592, 11605)]