2994840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 10368000

約数和(自身を除く): 7373160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 59, 60, 72, 90, 94, 108, 118, 120, 135, 141, 177, 180, 188, 216, 235, 236, 270, 282, 295, 354, 360, 376, 423, 470, 472, 531, 540, 564, 590, 705, 708, 846, 885, 940, 1062, 1080, 1128, 1180, 1269, 1410, 1416, 1593, 1692, 1770, 1880, 2115, 2124, 2360, 2538, 2655, 2773, 2820, 3186, 3384, 3540, 4230, 4248, 5076, 5310, 5546, 5640, 6345, 6372, 7080, 7965, 8319, 8460, 10152, 10620, 11092, 12690, 12744, 13865, 15930, 16638, 16920, 21240, 22184, 24957, 25380, 27730, 31860, 33276, 41595, 49914, 50760, 55460, 63720, 66552, 74871, 83190, 99828, 110920, 124785, 149742, 166380, 199656, 249570, 299484, 332760, 374355, 499140, 598968, 748710, 998280, 1497420, 2994840]

約数ペア:

[(1, 2994840), (2, 1497420), (3, 998280), (4, 748710), (5, 598968), (6, 499140), (8, 374355), (9, 332760), (10, 299484), (12, 249570), (15, 199656), (18, 166380), (20, 149742), (24, 124785), (27, 110920), (30, 99828), (36, 83190), (40, 74871), (45, 66552), (47, 63720), (54, 55460), (59, 50760), (60, 49914), (72, 41595), (90, 33276), (94, 31860), (108, 27730), (118, 25380), (120, 24957), (135, 22184), (141, 21240), (177, 16920), (180, 16638), (188, 15930), (216, 13865), (235, 12744), (236, 12690), (270, 11092), (282, 10620), (295, 10152), (354, 8460), (360, 8319), (376, 7965), (423, 7080), (470, 6372), (472, 6345), (531, 5640), (540, 5546), (564, 5310), (590, 5076), (705, 4248), (708, 4230), (846, 3540), (885, 3384), (940, 3186), (1062, 2820), (1080, 2773), (1128, 2655), (1180, 2538), (1269, 2360), (1410, 2124), (1416, 2115), (1593, 1880), (1692, 1770)]