673852080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255247}}^1$

素因数の和:255274

約数の個数: 80

約数和(自身を含む): 2278854144

約数和(自身を除く): 1605002064

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, 255247, 510494, 765741, 1020988, 1276235, 1531482, 2041976, 2552470, 2807717, 3062964, 3828705, 4083952, 5104940, 5615434, 6125928, 7657410, 8423151, 10209880, 11230868, 12251856, 14038585, 15314820, 16846302, 20419760, 22461736, 28077170, 30629640, 33692604, 42115755, 44923472, 56154340, 61259280, 67385208, 84231510, 112308680, 134770416, 168463020, 224617360, 336926040, 673852080]

約数ペア:

[(1, 673852080), (2, 336926040), (3, 224617360), (4, 168463020), (5, 134770416), (6, 112308680), (8, 84231510), (10, 67385208), (11, 61259280), (12, 56154340), (15, 44923472), (16, 42115755), (20, 33692604), (22, 30629640), (24, 28077170), (30, 22461736), (33, 20419760), (40, 16846302), (44, 15314820), (48, 14038585), (55, 12251856), (60, 11230868), (66, 10209880), (80, 8423151), (88, 7657410), (110, 6125928), (120, 5615434), (132, 5104940), (165, 4083952), (176, 3828705), (220, 3062964), (240, 2807717), (264, 2552470), (330, 2041976), (440, 1531482), (528, 1276235), (660, 1020988), (880, 765741), (1320, 510494), (2640, 255247)]