66335280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25127}}^1$

素因数の和:25154

約数の個数: 80

約数和(自身を含む): 224342784

約数和(自身を除く): 158007504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25127, 50254, 75381, 100508, 125635, 150762, 201016, 251270, 276397, 301524, 376905, 402032, 502540, 552794, 603048, 753810, 829191, 1005080, 1105588, 1206096, 1381985, 1507620, 1658382, 2010160, 2211176, 2763970, 3015240, 3316764, 4145955, 4422352, 5527940, 6030480, 6633528, 8291910, 11055880, 13267056, 16583820, 22111760, 33167640, 66335280]

約数ペア:

[(1, 66335280), (2, 33167640), (3, 22111760), (4, 16583820), (5, 13267056), (6, 11055880), (8, 8291910), (10, 6633528), (11, 6030480), (12, 5527940), (15, 4422352), (16, 4145955), (20, 3316764), (22, 3015240), (24, 2763970), (30, 2211176), (33, 2010160), (40, 1658382), (44, 1507620), (48, 1381985), (55, 1206096), (60, 1105588), (66, 1005080), (80, 829191), (88, 753810), (110, 603048), (120, 552794), (132, 502540), (165, 402032), (176, 376905), (220, 301524), (240, 276397), (264, 251270), (330, 201016), (440, 150762), (528, 125635), (660, 100508), (880, 75381), (1320, 50254), (2640, 25127)]