120848240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5227}}^1$

素因数の和:5274

約数の個数: 60

約数和(自身を含む): 298529256

約数和(自身を除く): 177681016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5227, 5780, 10454, 11560, 20908, 23120, 26135, 41816, 52270, 83632, 88859, 104540, 177718, 209080, 355436, 418160, 444295, 710872, 888590, 1421744, 1510603, 1777180, 3021206, 3554360, 6042412, 7108720, 7553015, 12084824, 15106030, 24169648, 30212060, 60424120, 120848240]

約数ペア:

[(1, 120848240), (2, 60424120), (4, 30212060), (5, 24169648), (8, 15106030), (10, 12084824), (16, 7553015), (17, 7108720), (20, 6042412), (34, 3554360), (40, 3021206), (68, 1777180), (80, 1510603), (85, 1421744), (136, 888590), (170, 710872), (272, 444295), (289, 418160), (340, 355436), (578, 209080), (680, 177718), (1156, 104540), (1360, 88859), (1445, 83632), (2312, 52270), (2890, 41816), (4624, 26135), (5227, 23120), (5780, 20908), (10454, 11560)]