69395280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1453}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 216355200

約数和(自身を除く): 146959920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1453, 1592, 1990, 2388, 2906, 2985, 3184, 3980, 4359, 4776, 5812, 5970, 7265, 7960, 8718, 9552, 11624, 11940, 14530, 15920, 17436, 21795, 23248, 23880, 29060, 34872, 43590, 47760, 58120, 69744, 87180, 116240, 174360, 289147, 348720, 578294, 867441, 1156588, 1445735, 1734882, 2313176, 2891470, 3469764, 4337205, 4626352, 5782940, 6939528, 8674410, 11565880, 13879056, 17348820, 23131760, 34697640, 69395280]

約数ペア:

[(1, 69395280), (2, 34697640), (3, 23131760), (4, 17348820), (5, 13879056), (6, 11565880), (8, 8674410), (10, 6939528), (12, 5782940), (15, 4626352), (16, 4337205), (20, 3469764), (24, 2891470), (30, 2313176), (40, 1734882), (48, 1445735), (60, 1156588), (80, 867441), (120, 578294), (199, 348720), (240, 289147), (398, 174360), (597, 116240), (796, 87180), (995, 69744), (1194, 58120), (1453, 47760), (1592, 43590), (1990, 34872), (2388, 29060), (2906, 23880), (2985, 23248), (3184, 21795), (3980, 17436), (4359, 15920), (4776, 14530), (5812, 11940), (5970, 11624), (7265, 9552), (7960, 8718)]