80270832

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 133465488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 139, 159, 212, 227, 278, 318, 417, 424, 454, 556, 636, 681, 834, 848, 908, 1112, 1272, 1362, 1668, 1816, 2224, 2544, 2724, 3336, 3632, 5448, 6672, 7367, 10896, 12031, 14734, 22101, 24062, 29468, 31553, 36093, 44202, 48124, 58936, 63106, 72186, 88404, 94659, 96248, 117872, 126212, 144372, 176808, 189318, 192496, 252424, 288744, 353616, 378636, 504848, 577488, 757272, 1514544, 1672309, 3344618, 5016927, 6689236, 10033854, 13378472, 20067708, 26756944, 40135416, 80270832]

約数ペア:

[(1, 80270832), (2, 40135416), (3, 26756944), (4, 20067708), (6, 13378472), (8, 10033854), (12, 6689236), (16, 5016927), (24, 3344618), (48, 1672309), (53, 1514544), (106, 757272), (139, 577488), (159, 504848), (212, 378636), (227, 353616), (278, 288744), (318, 252424), (417, 192496), (424, 189318), (454, 176808), (556, 144372), (636, 126212), (681, 117872), (834, 96248), (848, 94659), (908, 88404), (1112, 72186), (1272, 63106), (1362, 58936), (1668, 48124), (1816, 44202), (2224, 36093), (2544, 31553), (2724, 29468), (3336, 24062), (3632, 22101), (5448, 14734), (6672, 12031), (7367, 10896)]