42472560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13642

約数の個数: 80

約数和(自身を含む): 141803424

約数和(自身を除く): 99330864

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, 13613, 27226, 40839, 54452, 68065, 81678, 108904, 136130, 163356, 176969, 204195, 217808, 272260, 326712, 353938, 408390, 530907, 544520, 653424, 707876, 816780, 884845, 1061814, 1089040, 1415752, 1633560, 1769690, 2123628, 2654535, 2831504, 3267120, 3539380, 4247256, 5309070, 7078760, 8494512, 10618140, 14157520, 21236280, 42472560]

約数ペア:

[(1, 42472560), (2, 21236280), (3, 14157520), (4, 10618140), (5, 8494512), (6, 7078760), (8, 5309070), (10, 4247256), (12, 3539380), (13, 3267120), (15, 2831504), (16, 2654535), (20, 2123628), (24, 1769690), (26, 1633560), (30, 1415752), (39, 1089040), (40, 1061814), (48, 884845), (52, 816780), (60, 707876), (65, 653424), (78, 544520), (80, 530907), (104, 408390), (120, 353938), (130, 326712), (156, 272260), (195, 217808), (208, 204195), (240, 176969), (260, 163356), (312, 136130), (390, 108904), (520, 81678), (624, 68065), (780, 54452), (1040, 40839), (1560, 27226), (3120, 13613)]