57317520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18400

約数の個数: 80

約数和(自身を含む): 191362752

約数和(自身を除く): 134045232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18371, 36742, 55113, 73484, 91855, 110226, 146968, 183710, 220452, 238823, 275565, 293936, 367420, 440904, 477646, 551130, 716469, 734840, 881808, 955292, 1102260, 1194115, 1432938, 1469680, 1910584, 2204520, 2388230, 2865876, 3582345, 3821168, 4409040, 4776460, 5731752, 7164690, 9552920, 11463504, 14329380, 19105840, 28658760, 57317520]

約数ペア:

[(1, 57317520), (2, 28658760), (3, 19105840), (4, 14329380), (5, 11463504), (6, 9552920), (8, 7164690), (10, 5731752), (12, 4776460), (13, 4409040), (15, 3821168), (16, 3582345), (20, 2865876), (24, 2388230), (26, 2204520), (30, 1910584), (39, 1469680), (40, 1432938), (48, 1194115), (52, 1102260), (60, 955292), (65, 881808), (78, 734840), (80, 716469), (104, 551130), (120, 477646), (130, 440904), (156, 367420), (195, 293936), (208, 275565), (240, 238823), (260, 220452), (312, 183710), (390, 146968), (520, 110226), (624, 91855), (780, 73484), (1040, 55113), (1560, 36742), (3120, 18371)]