378045720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80779}}^1$

素因数の和:80809

約数の個数: 96

約数和(自身を含む): 1323176400

約数和(自身を除く): 945130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 80779, 161558, 242337, 323116, 403895, 484674, 646232, 727011, 807790, 969348, 1050127, 1211685, 1454022, 1615580, 1938696, 2100254, 2423370, 2908044, 3150381, 3231160, 3635055, 4200508, 4846740, 5250635, 5816088, 6300762, 7270110, 8401016, 9451143, 9693480, 10501270, 12601524, 14540220, 15751905, 18902286, 21002540, 25203048, 29080440, 31503810, 37804572, 42005080, 47255715, 63007620, 75609144, 94511430, 126015240, 189022860, 378045720]

約数ペア:

[(1, 378045720), (2, 189022860), (3, 126015240), (4, 94511430), (5, 75609144), (6, 63007620), (8, 47255715), (9, 42005080), (10, 37804572), (12, 31503810), (13, 29080440), (15, 25203048), (18, 21002540), (20, 18902286), (24, 15751905), (26, 14540220), (30, 12601524), (36, 10501270), (39, 9693480), (40, 9451143), (45, 8401016), (52, 7270110), (60, 6300762), (65, 5816088), (72, 5250635), (78, 4846740), (90, 4200508), (104, 3635055), (117, 3231160), (120, 3150381), (130, 2908044), (156, 2423370), (180, 2100254), (195, 1938696), (234, 1615580), (260, 1454022), (312, 1211685), (360, 1050127), (390, 969348), (468, 807790), (520, 727011), (585, 646232), (780, 484674), (936, 403895), (1170, 323116), (1560, 242337), (2340, 161558), (4680, 80779)]