130280520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63863}}^1$

素因数の和:63894

約数の個数: 64

約数和(自身を含む): 413838720

約数和(自身を除く): 283558200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 63863, 127726, 191589, 255452, 319315, 383178, 510904, 638630, 766356, 957945, 1085671, 1277260, 1532712, 1915890, 2171342, 2554520, 3257013, 3831780, 4342684, 5428355, 6514026, 7663560, 8685368, 10856710, 13028052, 16285065, 21713420, 26056104, 32570130, 43426840, 65140260, 130280520]

約数ペア:

[(1, 130280520), (2, 65140260), (3, 43426840), (4, 32570130), (5, 26056104), (6, 21713420), (8, 16285065), (10, 13028052), (12, 10856710), (15, 8685368), (17, 7663560), (20, 6514026), (24, 5428355), (30, 4342684), (34, 3831780), (40, 3257013), (51, 2554520), (60, 2171342), (68, 1915890), (85, 1532712), (102, 1277260), (120, 1085671), (136, 957945), (170, 766356), (204, 638630), (255, 510904), (340, 383178), (408, 319315), (510, 255452), (680, 191589), (1020, 127726), (2040, 63863)]