66004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5258

約数の個数: 80

約数和(自身を含む): 208513440

約数和(自身を除く): 142509360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5189, 6360, 10378, 12720, 15567, 20756, 25945, 31134, 41512, 51890, 62268, 77835, 83024, 103780, 124536, 155670, 207560, 249072, 275017, 311340, 415120, 550034, 622680, 825051, 1100068, 1245360, 1375085, 1650102, 2200136, 2750170, 3300204, 4125255, 4400272, 5500340, 6600408, 8250510, 11000680, 13200816, 16501020, 22001360, 33002040, 66004080]

約数ペア:

[(1, 66004080), (2, 33002040), (3, 22001360), (4, 16501020), (5, 13200816), (6, 11000680), (8, 8250510), (10, 6600408), (12, 5500340), (15, 4400272), (16, 4125255), (20, 3300204), (24, 2750170), (30, 2200136), (40, 1650102), (48, 1375085), (53, 1245360), (60, 1100068), (80, 825051), (106, 622680), (120, 550034), (159, 415120), (212, 311340), (240, 275017), (265, 249072), (318, 207560), (424, 155670), (530, 124536), (636, 103780), (795, 83024), (848, 77835), (1060, 62268), (1272, 51890), (1590, 41512), (2120, 31134), (2544, 25945), (3180, 20756), (4240, 15567), (5189, 12720), (6360, 10378)]