29992560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9642

約数の個数: 80

約数和(自身を含む): 100139424

約数和(自身を除く): 70146864

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, 9613, 19226, 28839, 38452, 48065, 57678, 76904, 96130, 115356, 124969, 144195, 153808, 192260, 230712, 249938, 288390, 374907, 384520, 461424, 499876, 576780, 624845, 749814, 769040, 999752, 1153560, 1249690, 1499628, 1874535, 1999504, 2307120, 2499380, 2999256, 3749070, 4998760, 5998512, 7498140, 9997520, 14996280, 29992560]

約数ペア:

[(1, 29992560), (2, 14996280), (3, 9997520), (4, 7498140), (5, 5998512), (6, 4998760), (8, 3749070), (10, 2999256), (12, 2499380), (13, 2307120), (15, 1999504), (16, 1874535), (20, 1499628), (24, 1249690), (26, 1153560), (30, 999752), (39, 769040), (40, 749814), (48, 624845), (52, 576780), (60, 499876), (65, 461424), (78, 384520), (80, 374907), (104, 288390), (120, 249938), (130, 230712), (156, 192260), (195, 153808), (208, 144195), (240, 124969), (260, 115356), (312, 96130), (390, 76904), (520, 57678), (624, 48065), (780, 38452), (1040, 28839), (1560, 19226), (3120, 9613)]