30800996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6661}}^1\times {\mathrm{19267}}^1$

素因数の和:25944

約数の個数: 80

約数和(自身を含む): 95502381504

約数和(自身を除く): 64701384624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6661, 13322, 19267, 19983, 26644, 33305, 38534, 39966, 53288, 57801, 66610, 77068, 79932, 96335, 99915, 106576, 115602, 133220, 154136, 159864, 192670, 199830, 231204, 266440, 289005, 308272, 319728, 385340, 399660, 462408, 532880, 578010, 770680, 799320, 924816, 1156020, 1541360, 1598640, 2312040, 4624080, 128337487, 256674974, 385012461, 513349948, 641687435, 770024922, 1026699896, 1283374870, 1540049844, 1925062305, 2053399792, 2566749740, 3080099688, 3850124610, 5133499480, 6160199376, 7700249220, 10266998960, 15400498440, 30800996880]

約数ペア:

[(1, 30800996880), (2, 15400498440), (3, 10266998960), (4, 7700249220), (5, 6160199376), (6, 5133499480), (8, 3850124610), (10, 3080099688), (12, 2566749740), (15, 2053399792), (16, 1925062305), (20, 1540049844), (24, 1283374870), (30, 1026699896), (40, 770024922), (48, 641687435), (60, 513349948), (80, 385012461), (120, 256674974), (240, 128337487), (6661, 4624080), (13322, 2312040), (19267, 1598640), (19983, 1541360), (26644, 1156020), (33305, 924816), (38534, 799320), (39966, 770680), (53288, 578010), (57801, 532880), (66610, 462408), (77068, 399660), (79932, 385340), (96335, 319728), (99915, 308272), (106576, 289005), (115602, 266440), (133220, 231204), (154136, 199830), (159864, 192670)]