21102141120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{21981397}}^1$

素因数の和:21981417

約数の個数: 56

約数和(自身を含む): 66999301104

約数和(自身を除く): 45897159984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 21981397, 43962794, 65944191, 87925588, 109906985, 131888382, 175851176, 219813970, 263776764, 329720955, 351702352, 439627940, 527553528, 659441910, 703404704, 879255880, 1055107056, 1318883820, 1406809408, 1758511760, 2110214112, 2637767640, 3517023520, 4220428224, 5275535280, 7034047040, 10551070560, 21102141120]

約数ペア:

[(1, 21102141120), (2, 10551070560), (3, 7034047040), (4, 5275535280), (5, 4220428224), (6, 3517023520), (8, 2637767640), (10, 2110214112), (12, 1758511760), (15, 1406809408), (16, 1318883820), (20, 1055107056), (24, 879255880), (30, 703404704), (32, 659441910), (40, 527553528), (48, 439627940), (60, 351702352), (64, 329720955), (80, 263776764), (96, 219813970), (120, 175851176), (160, 131888382), (192, 109906985), (240, 87925588), (320, 65944191), (480, 43962794), (960, 21981397)]