921875040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{213397}}^1$

素因数の和:213421

約数の個数: 96

約数和(自身を含む): 3226577760

約数和(自身を除く): 2304702720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 213397, 426794, 640191, 853588, 1066985, 1280382, 1707176, 1920573, 2133970, 2560764, 3200955, 3414352, 3841146, 4267940, 5121528, 5761719, 6401910, 6828704, 7682292, 8535880, 9602865, 10243056, 11523438, 12803820, 15364584, 17071760, 19205730, 20486112, 23046876, 25607640, 28808595, 30729168, 34143520, 38411460, 46093752, 51215280, 57617190, 61458336, 76822920, 92187504, 102430560, 115234380, 153645840, 184375008, 230468760, 307291680, 460937520, 921875040]

約数ペア:

[(1, 921875040), (2, 460937520), (3, 307291680), (4, 230468760), (5, 184375008), (6, 153645840), (8, 115234380), (9, 102430560), (10, 92187504), (12, 76822920), (15, 61458336), (16, 57617190), (18, 51215280), (20, 46093752), (24, 38411460), (27, 34143520), (30, 30729168), (32, 28808595), (36, 25607640), (40, 23046876), (45, 20486112), (48, 19205730), (54, 17071760), (60, 15364584), (72, 12803820), (80, 11523438), (90, 10243056), (96, 9602865), (108, 8535880), (120, 7682292), (135, 6828704), (144, 6401910), (160, 5761719), (180, 5121528), (216, 4267940), (240, 3841146), (270, 3414352), (288, 3200955), (360, 2560764), (432, 2133970), (480, 1920573), (540, 1707176), (720, 1280382), (864, 1066985), (1080, 853588), (1440, 640191), (2160, 426794), (4320, 213397)]