89977680

素因数分解:

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

素因数の和:9645

約数の個数: 120

約数和(自身を含む): 325453128

約数和(自身を除く): 235475448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 9613, 19226, 28839, 38452, 48065, 57678, 76904, 86517, 96130, 115356, 124969, 144195, 153808, 173034, 192260, 230712, 249938, 288390, 346068, 374907, 384520, 432585, 461424, 499876, 576780, 624845, 692136, 749814, 769040, 865170, 999752, 1124721, 1153560, 1249690, 1384272, 1499628, 1730340, 1874535, 1999504, 2249442, 2307120, 2499380, 2999256, 3460680, 3749070, 4498884, 4998760, 5623605, 5998512, 6921360, 7498140, 8997768, 9997520, 11247210, 14996280, 17995536, 22494420, 29992560, 44988840, 89977680]

約数ペア:

[(1, 89977680), (2, 44988840), (3, 29992560), (4, 22494420), (5, 17995536), (6, 14996280), (8, 11247210), (9, 9997520), (10, 8997768), (12, 7498140), (13, 6921360), (15, 5998512), (16, 5623605), (18, 4998760), (20, 4498884), (24, 3749070), (26, 3460680), (30, 2999256), (36, 2499380), (39, 2307120), (40, 2249442), (45, 1999504), (48, 1874535), (52, 1730340), (60, 1499628), (65, 1384272), (72, 1249690), (78, 1153560), (80, 1124721), (90, 999752), (104, 865170), (117, 769040), (120, 749814), (130, 692136), (144, 624845), (156, 576780), (180, 499876), (195, 461424), (208, 432585), (234, 384520), (240, 374907), (260, 346068), (312, 288390), (360, 249938), (390, 230712), (468, 192260), (520, 173034), (585, 153808), (624, 144195), (720, 124969), (780, 115356), (936, 96130), (1040, 86517), (1170, 76904), (1560, 57678), (1872, 48065), (2340, 38452), (3120, 28839), (4680, 19226), (9360, 9613)]