172798320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15319}}^1$

素因数の和:15382

約数の個数: 80

約数和(自身を含む): 547107840

約数和(自身を除く): 374309520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 15319, 30638, 45957, 61276, 76595, 91914, 122552, 153190, 183828, 229785, 245104, 306380, 367656, 459570, 612760, 719993, 735312, 919140, 1225520, 1439986, 1838280, 2159979, 2879972, 3599965, 3676560, 4319958, 5759944, 7199930, 8639916, 10799895, 11519888, 14399860, 17279832, 21599790, 28799720, 34559664, 43199580, 57599440, 86399160, 172798320]

約数ペア:

[(1, 172798320), (2, 86399160), (3, 57599440), (4, 43199580), (5, 34559664), (6, 28799720), (8, 21599790), (10, 17279832), (12, 14399860), (15, 11519888), (16, 10799895), (20, 8639916), (24, 7199930), (30, 5759944), (40, 4319958), (47, 3676560), (48, 3599965), (60, 2879972), (80, 2159979), (94, 1838280), (120, 1439986), (141, 1225520), (188, 919140), (235, 735312), (240, 719993), (282, 612760), (376, 459570), (470, 367656), (564, 306380), (705, 245104), (752, 229785), (940, 183828), (1128, 153190), (1410, 122552), (1880, 91914), (2256, 76595), (2820, 61276), (3760, 45957), (5640, 30638), (11280, 15319)]