7969320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 27302400

約数和(自身を除く): 19333080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 157, 180, 188, 216, 235, 270, 282, 314, 360, 376, 423, 470, 471, 540, 564, 628, 705, 785, 846, 940, 942, 1080, 1128, 1256, 1269, 1410, 1413, 1570, 1692, 1880, 1884, 2115, 2355, 2538, 2820, 2826, 3140, 3384, 3768, 4230, 4239, 4710, 5076, 5640, 5652, 6280, 6345, 7065, 7379, 8460, 8478, 9420, 10152, 11304, 12690, 14130, 14758, 16920, 16956, 18840, 21195, 22137, 25380, 28260, 29516, 33912, 36895, 42390, 44274, 50760, 56520, 59032, 66411, 73790, 84780, 88548, 110685, 132822, 147580, 169560, 177096, 199233, 221370, 265644, 295160, 332055, 398466, 442740, 531288, 664110, 796932, 885480, 996165, 1328220, 1593864, 1992330, 2656440, 3984660, 7969320]

約数ペア:

[(1, 7969320), (2, 3984660), (3, 2656440), (4, 1992330), (5, 1593864), (6, 1328220), (8, 996165), (9, 885480), (10, 796932), (12, 664110), (15, 531288), (18, 442740), (20, 398466), (24, 332055), (27, 295160), (30, 265644), (36, 221370), (40, 199233), (45, 177096), (47, 169560), (54, 147580), (60, 132822), (72, 110685), (90, 88548), (94, 84780), (108, 73790), (120, 66411), (135, 59032), (141, 56520), (157, 50760), (180, 44274), (188, 42390), (216, 36895), (235, 33912), (270, 29516), (282, 28260), (314, 25380), (360, 22137), (376, 21195), (423, 18840), (470, 16956), (471, 16920), (540, 14758), (564, 14130), (628, 12690), (705, 11304), (785, 10152), (846, 9420), (940, 8478), (942, 8460), (1080, 7379), (1128, 7065), (1256, 6345), (1269, 6280), (1410, 5652), (1413, 5640), (1570, 5076), (1692, 4710), (1880, 4239), (1884, 4230), (2115, 3768), (2355, 3384), (2538, 3140), (2820, 2826)]